Thermo Scientific Chemicals Tetrabromophenol Blue

Catalog No.	Quantity
AAB2012303	1 g
AAB2012306	5 g
AAB2012314	25 g

Catalog No. AAB2012303

Supplier: Thermo Scientific Chemicals B2012303

Description

CAS: 4430-25-5 | C19H6Br8O5S | 985.544 g/mol

Tetrabromophenol Blue is used as acid-base indicator. It is used in oxidative- as well as in non-oxidative hair dye formulations. It is used as an industrial dye, a laboratory indicator, and a biological stain.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetrabromophenol Blue is used as acid-base indicator. It is used in oxidative- as well as in non-oxidative hair dye formulations. It is used as an industrial dye, a laboratory indicator, and a biological stain.

Solubility
Soluble in water.

Notes
Incompatible with oxidizing agents. Store in a cool, dry conditions in a well sealed container. Store at room temperature.

Specifications

Chemical Identifiers

• CAS: 4430-25-5
• Molecular Formula: C19H6Br8O5S
• Molecular Weight (g/mol): 985.544
• MDL Number: MFCD00005876
• InChI Key: QPMIVFWZGPTDPN-UHFFFAOYSA-N
• Synonym: 3,4,5,6,3',5',3'',5''-Octabromophenolsulfonphthalein
• PubChem CID: 78159
• IUPAC Name: 2,6-dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
• SMILES: C1=C(C=C(C(=C1Br)O)Br)C2(C3=C(C(=C(C(=C3Br)Br)Br)Br)S(=O)(=O)O2)C4=CC(=C(C(=C4)Br)O)Br

• Melting Point: 203°C to 205°C (decomposition)
• Beilstein: 378438
• Solubility Information: Soluble in water.
• Formula Weight: 985.55
• Quantity: 1 g
• Chemical Name or Material: Tetrabromophenol Blue

Safety and Handling

EINECSNumber	224-622-9
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only