3',3'',5',5''-Tetrabromophenolphthalein CAS 76-62-0

3,3-Bis(3,5-Dibromo-4-Hydroxy-Phenyl)-2-Benzofuran-1-One
CAS 76-62-0
Assay 99%min
Packing 25kg/drum

3',3'',5',5''-Tetrabromophenolphthalein

Name	3',3'',5',5''-Tetrabromophenolphthalein;3,3-Bis(3,5-Dibromo-4-Hydroxy-Phenyl)Isobenzofuran-1-One;
Molecular Structure
Molecular Formula	C₂₀H₁₀Br₄O₄
Molecular Weight	633.91
CAS Registry Number	76-62-0
EINECS	200-974-9

Uses:

1. Standardize potassium permanganate solution;

2. Metal precipitant;

3. Reducing agent;

4. chelating agents;

5. Masking agent;

6. Fabric and tanning agents.

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