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Solvent Red 43 CAS 15086-94-9

2',4',5',7'-Tetrabromofluorescein
CAS 15086-94-9
Assay 99%min
Packing 25kg/drum

Solvent Red 43

NameSolvent Red 43
SynonymsEosin Y
Molecular StructureCAS # 15086-94-9, Solvent Red 43, 2',4',5',7'-Tetrabromofluorescein, 3,6-Dihydroxy-2,4,5,7-tetrabromospiro(xanthene-9,3'-phthalide), 2',4',5',7'-Tetrabromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one
Molecular FormulaC20H8Br4O5
Molecular Weight647.89
CAS Registry Number15086-94-9
EC Number239-138-3

Uses:

1. Biological staining agents;

2. Analytical reagents, adsorption indicators, fluoride ion detection, quantitative analysis titration of bromide and iodide ions;

3. Preparation of Tianqing B using Red Reserve Solution;

4. Chemical synthesis, photocatalyst;

5. Materials science, organic catalysts, visible light redox catalysts.

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