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| CAS No.: | 10101-53-8 |
|---|---|
| Name: | Chromic sulfate |
| Molecular Structure: | |
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| Formula: | Cr2O12S3 |
| Molecular Weight: | 392.18 |
| Synonyms: | Baychrom A;Baychrom F;C.I. 77305;Chromic sulfate (Cr2(SO4)3);ChromitanB;Chromitan MS;Chromitan NA;Chromium III sulfate;Chromium sulfate;Chromiumsulfate (2:3);Chromium sulfate (Cr2(SO4)3);Chromium(3+) sulfate;Cromitan B;Dichromium sulfate;Dichromium tris(sulfate);Dichromium trisulfate; |
| EINECS: | 233-253-2 |
| Density: | 3.012 |
| Melting Point: | N/A |
| Boiling Point: | 330 °C at 760 mmHg |
| Flash Point: | N/A |
| Solubility: | insoluble H2O, acids [MER06] |
| Appearance: | green or violet crystals |
| Hazard Symbols: | N/A |
| Risk Codes: | N/A |
| Safety: | |
| Transport Information: | UN 9100 |
| PSA: | 265.92000 |
| LogP: | -0.77160 |
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Product Name: Chromium(III) sulfate (2:3) (CAS NO.10101-53-8)
IUPAC Name: chromium(3+) trisulfate
Molecular Formula:O12S3.2Cr
Molecular Weight:392.18
EINECS:233-253-2
Boiling Point:330°C at760mmHg
Solubility:appreciable
Appearance:green or violet crystals
Properties:(1) Violet or red powder; (2) dark-green amorphous scales; (3) violet cubes. D (1) 3.012, (2) 1.867, (3) 1.70. (1) Insoluble in water and acids; (2) soluble in water, insoluble in alcohol; (3) soluble in water and alcohol.
| 1. | mmo-sat 10 mg/plate | BECTA6 Bulletin of Environmental Contamination and Toxicology. 32 (1984),400. | ||
| 2. | oth-hmn:oth 500 mg/L | BJCAAI British Journal of Cancer. 44 (1981),219. | ||
| 3. | dni-ham:kdy 500 mg/L | BJCAAI British Journal of Cancer. 44 (1981),219. | ||
| 4. | ivn-mus LDLo:85 mg/kg | AQMOAC Air Quality Monographs. (American Petroleum Institute, 2101 L St., N.W., Washington, DC 20037) No. #70-15 ,1970. | ||
| 5. | ivn-rbt LDLo:215 mg/kg | EQSFAP Environmental Quality and Safety. 1 (1975),1. |
IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 23 , 1980,p. 205.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory.
A poison by intravenous route. Questionable carcinogen. Human mutation data reported. When heated to decomposition Chromium(III) sulfate (2:3) (CAS NO.10101-53-8) emits toxic vapors of SOx and Cr.
Health Rating: 3 - Severe (Life)
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 3 - Severe (Life)
Lab Protective Equip: GOGGLES & SHIELD; LAB COAT & APRON; VENT HOOD; PROPER GLOVES
Storage Color Code: Green (General Storage)
OSHA PEL: 8H TWA 0.5 mg(Cr)/m3
ACGIH TLV: TWA 0.5 mg(Cr)/m3
Chromium(III) sulfate (2:3) (CAS NO.10101-53-8) should be kept in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
