Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 497 > 

497-18-7

Basic Information
CAS No.: 497-18-7
Name: Carbonic dihydrazide
Article Data: 42
Cas Database
Molecular Structure:
Molecular Structure of 497-18-7 (Carbonic dihydrazide)
Formula: CH6N4O
Molecular Weight: 90.0848
Synonyms: 1, 3-Diaminourea;Carbonic acid, dihydrazide;Carbazic acid, hydrazide;Carbonothioic dichloride;Urea, N,N-diamino-;Carbonohydrazide;1,3-Diaminomocovina;Hydrazinecarboxamide, N-amino-;1,3-Diaminourea;Semicarbazide, 4-amino-;Urea, 1,3-diamino-;OCarbohydrazide;Hydrazine, carbonylbis-;
EINECS: 207-837-2
Density: 1.341 g/cm3
Melting Point: 150-153 °C(lit.)
Boiling Point: 167.26°C (rough estimate)
Flash Point: N/A
Solubility: soluble in water, insoluble in alcohol, ether, chloroform, benzene
Appearance: white powder
Hazard Symbols: HarmfulXn,IrritantXi,DangerousN
Risk Codes: 5-51/53-36/37/38-20/21/22-43
Safety: 61-36/37/39
Transport Information: UN 3077
PSA: 93.17000
LogP: 0.21540
Synthetic route
616-38-6

carbonic acid dimethyl ester

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol; water at 75℃; for 0.000833333h; Solvent;99%
With hydrazine hydrate In methanol; water at 70 - 75℃; for 3h;98.5%
With hydrazine hydrate; acetic acid In ethanol for 3h; Reflux;89.1%
105-58-8

Diethyl carbonate

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol; water at 75 - 80℃; for 2h;98.8%
With hydrazine hydrate Substitution; Heating;80%
With hydrazine hydrate destilliert langsam den abgespaltenen Alkohol und anschliessend Wasser und nicht umgesetztes Ausgangsmaterial ab;
2980-33-8

1H-3,5-dinitropyridine-2-one

A

2075-46-9

4-nitro-1H-pyrazole

B

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate at 90 - 95℃; for 7h;A 87%
B n/a
6332-56-5

3-nitropyridone

A

288-13-1

NH-pyrazole

B

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate at 90 - 95℃; for 7h;A 74%
B 75%
With hydrazine hydrate at 90 - 95℃; for 7h; Product distribution; also 3,5-dinitropyridone investigated;A 74%
B 75%
616-38-6

carbonic acid dimethyl ester

A

6294-89-9

hydrazinecarboxylic acid methyl ester

B

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In neat (no solvent) at 80℃; Temperature;A 53%
B 35%

3-(2-Oxo-2-phenyl-ethyl)-5-[1-phenyl-meth-(Z)-ylidene]-thiazolidine-2,4-dione

A

78831-00-2

6-phenyl-4,5-dihydro-1,2,4-triazin-3(2H)-one

B

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In water; acetic acid for 6h; hydrazinolysis; Heating;A 45%
B n/a
102-09-0

bis(phenyl) carbonate

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With water; hydrazine man saugt das auskrystallisierende Hydrazinphenolat ab und dampft die waessr. Loesung im Vakuum ein;
10195-79-6

hydrazonium hydrazincarbonate

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
at 140℃; im geschlossenen Rohr;
at 140℃;
heating at 140°C in a bomb tube;
530-62-1

1,1'-carbonyldiimidazole

497-18-7

carbonodihydrazide

Conditions
ConditionsYield
With hydrazine hydrate
7647-01-0

hydrogenchloride

27048-31-3

benzaldehyde (5-phenyl-[1,3,4]oxadiazol-2-yl)-hydrazone

497-18-7

carbonodihydrazide

  • Display:default sort

    New supplier

  • Carbohydrazide

  • Casno:

    497-18-7

    MSDS/COA Download

    Carbohydrazide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0/Kilogram

    Product Description: Product name Carbohydrazide CAS number 497-18-7 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Packing 25kg/kraft bag or 25kg/fiber d

    Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new mate

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • 99% Carbohydrazide powder CAS 497-18-7

  • Casno:

    497-18-7

    99% Carbohydrazide powder CAS 497-18-7

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    ISO 9001 Certified We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provide b

    Shanghai Sunwise Chemical Co., Ltd facilitates the deliveries of fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full respons

  •  Shanghai Sunwise Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-021-33883180

    Address:Room 10E, Building G, Westlink Center, No. 2337 Gudai Road, Minhang District, Shanghai, China PC: 201100

       Inquiry Now

  • Carbohydrazide ( 1,3-Diaminourea )

  • Casno:

    497-18-7

    Carbohydrazide ( 1,3-Diaminourea )

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Bronopol (2-Bromo-2-nitro-1,3-propanediol): Molecular formula:C3H6BrNO4 Molecular weight:200 CAS NO.: 52-51-7 Usage: Bactericide, it is widely used in industrial circulating water, algae-killing, paper pulp, paint, plastic, timber-cooling circulat

      Weifang kaihong Chemical Co., Ltd. is located in the state-level Economic and Technological Development Zone---Weifang Binhai Economic Development Zone, Shandong Province, China.

  •  Weifang Yukai Chemical Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-536-8865335

    Address:binhai economic development zone,262737 shangdong,china

       Inquiry Now

  • Carbohydrazide CAS NO.497-18-7

  • Casno:

    497-18-7

    Carbohydrazide CAS NO.497-18-7

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 1.0-2.0/Kilogram

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for e

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • Carbohydrazide

  • Casno:

    497-18-7

    MSDS/COA Download

    Carbohydrazide

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    with state-of-art analytical equipment and stable quality of products in strictly following ISO 9001 standard ,we have become a reliable supplier for some well known multinational chemical companies for the years. With our principal as "cust

    Taicang Liyuan Chemical Co.,Ltd is located in Yangtze River Delta as the top area for fast economic growth in China. Taicang city is actually only 40 km far from Shanghai Hongqiao

  •  taicang liyuan chemical co,.ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-512-53539583

    Address:Room 804,Huaxu Building,No.95,Renmin South Road,Taicang city,Jiangsu Province,China

       Inquiry Now

  • High quality Carbohydrazide for hot sale/CAS 497-18-7

  • Casno:

    497-18-7

    High quality Carbohydrazide for hot sale/CAS 497-18-7

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0/Metric Ton

    1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. 2. Now we have established long-term s

    无锡天佳爱化工有限公司是集开发、生产、销售于一体的专业性公司。产品范围包括医药、食品/饲料添加剂、农药、染料、各类中间体、精细化学品。经过数年的努力,已与数十个欧美制药公司、跨国化工公司及进口商建立了稳定的业务来往。在国内与众多生产厂和研发单位建立了长期的委托加工生产关系。如果您对定制化学品和开发新产品有兴趣,请与我们联系并请告知贵司的擅长的反应类型,所具备

  •  Wuxi TAA Chemical Industry Co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

       Inquiry Now

  • High quality Carbohydrazide supplier in China

  • Casno:

    497-18-7

    High quality Carbohydrazide supplier in China

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • CAS:497-18-7 Carbohydrazide best price

  • Casno:

    497-18-7

    CAS:497-18-7 Carbohydrazide best price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    497-18-7 99%min CAS No: 497-18-7 High quality Prompt Shipment Production Information: Specifications Carbohydrazide 1. CAS No.: 497-18-7 2. White slim short column-like crystal 3. Assay: 99% min Car

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • carbonyl dihydrazine

  • Casno:

    497-18-7

    carbonyl dihydrazine

    Min.Order: 1000 Gram

    FOB Price:  USD $ 50.0-50.0/Gram

    D - glucuronic acid and N - acetyl glucosamine disaccharides unit composed of hyaluronic acid (Hyaluronan), also called uronic acid, hyaluronic acid, basic structure is made up of two disaccharides unit D - glucuronic acid and N - acetyl glucosamin

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Carbonohydrazide

  • Casno:

    497-18-7

    Carbonohydrazide

    Min.Order: 500 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.Hefei TNJ Chemical Industry Co.Limited(ISO9001:2008),are strong in the field of Pharmaceuticals,food additives,plant extract and fine chemical for more than 10 years. 2.Full experience of large numbers container loading in main Chinese seap

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

       Inquiry Now

  • 497-18-7 Carbonic dihydrazide

  • Casno:

    497-18-7

    497-18-7 Carbonic dihydrazide

    Min.Order: 1 Gram

    FOB Price:  USD $ 40.0-50.0/Gram

    1.good quality 1) good quality is the basic of our goal; 2) we can offer samples to be tested; 3) 98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries. 4) Good feedback of quality from our cu

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • Carbohydrazide

  • Casno:

    497-18-7

    Carbohydrazide

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    high quality Located in Zhengdong New District, Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is comprehensive high-tech modern enterprises integrating professional R&D, production and sales. Strong technical force, with a long

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Factory Supply Carbonohydrazide

  • Casno:

    497-18-7

    Factory Supply Carbonohydrazide

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0/

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Carbohydrazide 1,3-Diaminourea

  • Casno:

    497-18-7

    Carbohydrazide 1,3-Diaminourea

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Dyestuff Intermediates;Agrochemical Intermediates;Pharmaceutical Intermediates;Syntheses Material Intermediates;Adsorbent;Water Treatment Chemicals Appearance:white powder Storage:Store in a cool, dry, well ventilated warehouse. Package:25kg per ba

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-532-81906761

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • Amadis Chemical offer CAS#497-18-7;CAT#A827826

  • Casno:

    497-18-7

    Amadis Chemical offer CAS#497-18-7;CAT#A827826

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • 1,3-Diaminourea

  • Casno:

    497-18-7

    1,3-Diaminourea

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Carbohydrazide 497-18-7 TOP supplier in China

  • Casno:

    497-18-7

    MSDS/COA Download

    Carbohydrazide 497-18-7 TOP supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-7.0/Kilogram

    Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quan

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • Carbohydrazide       CAS: 497-18-7

  • Casno:

    497-18-7

    Carbohydrazide CAS: 497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    Product Name Carbohydrazide Synonyms 1,3-Diaminomocovina;1,3-diamino-ure;4-amino-semicarbazid;Cabazide;Carbazic acid, hydrazide;carbazicacid,hydrazide;Carbodihydrazide;Carbonic acid, dihydrazide

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • Carbohydrazide Cas no.497-18-7 98%

  • Casno:

    497-18-7

    Carbohydrazide Cas no.497-18-7 98%

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Stock products, own laboratory Product number 35831 English Name Carbohydrazide CAS Number 497-18-7 Purity 98% Molecular formula C

    Established in 2007, Win-Win chemical CO., Ltd is a privately held corporation headquartered in Wenzhou Longwan Industry Distric, dedicated to the global pharmaceutical companies a

  •  Win-Win chemical Co.Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-577-64498589

    Address:No.49 YuShi West Road, Longwan District,325000

       Inquiry Now

  • Carbohydrazide 497-18-7

  • Casno:

    497-18-7

    Carbohydrazide 497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Carbohydrazide 497-18-7 Carbohydrazide Basic information Product Features Oxygen scavenger of the boiler water Reference quality standards Application CategoryToxicity grading Acute toxicity Explosive and hazardous chara

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Carbohydrazide  CAS NO.497-18-7

  • Casno:

    497-18-7

    Carbohydrazide CAS NO.497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Manufacturer supply CAS 497-18-7 with best quality

  • Casno:

    497-18-7

    Manufacturer supply CAS 497-18-7 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Manufacture high quality Carbohydrazide Cas 497-18-7 with favorable price best purity

  • Casno:

    497-18-7

    Manufacture high quality Carbohydrazide Cas 497-18-7 with favorable price best purity

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 105.0-105.0/Kilogram

    Unique advantages for Carbohydrazide Cas 497-18-7 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:0-6°C Package:1kg/foil bag, 25kg/drum or as you requ

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207850

    Address:A2705,Dong Yi Shi Qu,129# XinHua Road,WuHan,China

       Inquiry Now

  • Carbonic dihydrazide 497-18-7

  • Casno:

    497-18-7

    Carbonic dihydrazide 497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Carbohydrazide with CAS:497-18-7

  • Casno:

    497-18-7

    Carbohydrazide with CAS:497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 26.0-30.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • Arbonic Dihydrazide/Carbohydrazide Powder

  • Casno:

    497-18-7

    Arbonic Dihydrazide/Carbohydrazide Powder

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 25.0-30.0/Kilogram

    Product Parameters Product name Carbohydrazide CAS number 497-18-7 Assay ≥99% Appearance White crystalline powder Capacity 500mt Standard Enterprise export

    Mi compa?ía profesional de procesamiento de materias primas, productos químicos, medicamentos de venta en UN intermediario, medicina veterinaria, tintes, pigmentos, UN maquillaj

  •  Hebei Nengqian import and export trade Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15713395988

    Address:hebei

       Inquiry Now

  • Factory wholesale  99% Carbohydrazide,  CAS: 497-18-7

  • Casno:

    497-18-7

    Factory wholesale 99% Carbohydrazide, CAS: 497-18-7

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes

    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

  •  Changchun Artel lmport and Export trade company

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

       Inquiry Now

  • Carbonic dihydrazide

  • Casno:

    497-18-7

    Carbonic dihydrazide

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • High quality Carbonic dihydrazide 497-18-7

  • Casno:

    497-18-7

    High quality Carbonic dihydrazide 497-18-7

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-150.0/Kilogram

    Our company: Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kinds of products.

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • CAS 497-18-7 Carbohydrazide

  • Casno:

    497-18-7

    CAS 497-18-7 Carbohydrazide

    Min.Order: 1 Gram

    FOB Price:  USD $ 95.0-100.0/Gram

    Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em

    Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in carbomer, Dibenzylamine,meglumine,lead acetate and other chemical raw materials and chemical reagents research

  •  Hebei Mojin Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13231137666

    Address:room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China

       Inquiry Now

  • Carbohydrazide / Carbonyl Dihydrazine 497-18-7 CAS

  • Casno:

    497-18-7

    Carbohydrazide / Carbonyl Dihydrazine 497-18-7 CAS

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:White crystal powder / Refer to COA Storage:0-6

    Our company was funded in 2018. In order to adapt to the trend of world development, we established B2B e-commerce sector in Hangzhou. We supply raw material of chemicals, like API

  •  Hangzhou Fonlynn Health Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86 15868163694

    Address:Room 622, Building 11, Yifeng City, Nanyuan Street, Yuhang District

       Inquiry Now

  • Carbohydrazide

  • Casno:

    497-18-7

    Carbohydrazide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • Carbohydrazide 98% CAS:497-18-7 from Fandachem

  • Casno:

    497-18-7

    Carbohydrazide 98% CAS:497-18-7 from Fandachem

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Carbohydrazide 98% CAS:497-18-7;Please contact us by email freely. We are leading exporter in China. If you really need this cargo, p

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • Carbohydrazide

  • Casno:

    497-18-7

    Carbohydrazide

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management Syste

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical,

  •  Xiamen Ikg Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 592-6102469

    Address:No.25 Binlang Road,Siming, Xiamen, China

       Inquiry Now

  • competitive price 497-18-7 Carbohydrazide

  • Casno:

    497-18-7

    competitive price 497-18-7 Carbohydrazide

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Career Henan Chemical Co, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 10 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Carbohydrazide

  • Casno:

    497-18-7

    Carbohydrazide

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and quality c

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Consensus Reports

Reported in EPA TSCA Inventory.

Standards and Recommendations

DOT Classification:  Forbidden

Specification

The Carbohydrazide, with the CAS registry number 497-18-7, is also known as 1,3-Diaminourea. It belongs to the product categories of Pharmaceutical Intermediates; Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes; API intermediates; Water Ttreatment Chemicals; Carbonyl Compounds; Hydrazides; Organic Building Blocks. Its EINECS number is 207-837-2. This chemical's molecular formula is CH6N4O and molecular weight is 90.08. What's more, its systematic name is Carbonohydrazide. This chemical should be sealed and stored in a ventilated and dry place. Moreover, it should be protected from oxides. It is used as an oxygen scavenger in water treatment for boilers. It is an alternative to the hazardous and potentially carcinogenic hydrazine. Carbohydrazide reacts with oxygen to make water, nitrogen and urea. It is widely used in the production of drugs, herbicides, plant growth regulators, and dyestuffs.

Physical properties of Carbohydrazide are: (1)ACD/LogP: -1.657; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -1.69; (4)ACD/LogD (pH 7.4): -1.66; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 2.79; (8)ACD/KOC (pH 7.4): 2.99; (9)#H bond acceptors: 5; (10)#H bond donors: 6; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 93.17 Å2; (13)Index of Refraction: 1.537; (14)Molar Refractivity: 20.972 cm3; (15)Molar Volume: 67.149 cm3; (16)Polarizability: 8.314×10-24cm3; (17)Surface Tension: 65.4 dyne/cm; (18)Density: 1.341 g/cm3.

Preparation: this chemical can be prepared by carbonic acid diethyl ester by heating. This reaction will need reagent N2H4·H2O. The yield is about 80%.

Carbohydrazide can be prepared by carbonic acid diethyl ester by heating

Uses of Carbohydrazide: it can be used to produce 1-benzylidene-carbonohydrazide at the temperature of 20 °C. It will need solvent methanol with the reaction time of 24 hours. The yield is about 54%.

Carbohydrazide can be used to produce 1-benzylidene-carbonohydrazide at the temperature of 20 °C

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin. It may cause sensitisation by skin contact. This substance is toxic to aquatic organisms as it may cause long-term adverse effects in the aquatic environment. When heating, it may cause an explosion. When using it, you need to wear suitable protective clothing, gloves and eye/face protection. You should avoid releasing it to the environment, and you need to refer to special instructions/safety data sheet.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(NN)NN
(2)Std. InChI: InChI=1S/CH6N4O/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)
(3)Std. InChIKey: XEVRDFDBXJMZFG-UHFFFAOYSA-N

The toxicity data is as follows:  

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 167mg/kg (167mg/kg)   Journal of Medicinal and Pharmaceutical Chemistry. Vol. 4, Pg. 259, 1961.
mouse LD50 intravenous 120mg/kg (120mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Journal of Pharmacology and Experimental Therapeutics. Vol. 122, Pg. 110, 1958.
mouse LD50 subcutaneous 131mg/kg (131mg/kg)   Acta Biologica et Medica Germanica. Vol. 21, Pg. 635, 1968.