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Henan Tianfu Chemical Co., Ltd.5-Carboxyfluorescein-//file1.lookchem.com/300w/synthetic/2022-01-23-01/eced3fa0-f4fd-4630-9b31-ae5f9cd2c5c5.png

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5-Carboxyfluorescein- CAS NO.76823-03-5

Min.Order Quantity:
1 Kilogram
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,Other

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Product Details


  • 5-Carboxyfluorescein
  • 76823-03-5

Quick Details

  • ProName: 5-Carboxyfluorescein-
  • CasNo: 76823-03-5
  • Molecular Formula: C21H12O7
  • Appearance: orange Solid
  • Application: For Organic Synthesis use
  • DeliveryTime: PROMPT
  • PackAge: IN 25kg drums
  • Port: SHANGHAI
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99.0%
  • Storage: In Room Temperature
  • Transportation: As Per MSDS
  • LimitNum: 1 Kilogram
  • Dyeing Depth: N/A
  • Dyeing Fastness: N/A
  • Light(Xenon): N/A
  • WAshing 60°C×30: N/A
  • Perspiration: N/A
  • Rubbing: N/A
  • Sublimation 180°C×30: N/A
  • N/A: N/A


product name: 5-carboxyfluorescein
synonyms: 5(6)-fam;5-(and-6)-carboxy snafl(r)-1;5-(and-6)-carboxy snafl(r)-2;5-(and-6)-carboxy snarf(r)-1;5-(and-6)-carboxyfluorescein;5-fam;5-carboxyfluorescein;5-cf
cas: 76823-03-5
mf: c21h12o7
mw: 376.32
einecs: 276-331-1
product categories: fluorescent labels & indicators;marker
mol file: 76823-03-5.mol
5-carboxyfluorescein structure

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you


5-carboxyfluorescein chemical properties
mp 368-372°c
storage temp. store at 2-8
solubility dmf: soluble
cas database reference 76823-03-5(cas database reference)
safety information
hazard codes xi
wgk germany 3
f 8
5-carboxyfluorescein usage and synthesis
chemical properties orange solid
usage a useful reagent for the preparation of hydrolytically stable fluorescent conjugates and is a useful starting material for the synthesis of other fluorescein-derives reagent
usage derivative of fluorescein giving stable derivative upon conjugation with biopolymers.

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