[B20123] CAS 4430-25-5 | Tetrabromophenol Blue | Alfa
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Brand: Alfa Aesar
4430-25-5 | C19H6Br8O5S | tetrabromophenol blue
Chemical Identifiers
CAS
4430-25-5
Molecular Weight (g/mol)
985.54
Synonym
tetrabromophenol blue
SMILES
OC1=C(Br)C=C(C=C1Br)C1(OS(=O)(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC(Br)=C(O)C(Br)=C1
InChI Key
QPMIVFWZGPTDPN-UHFFFAOYSA-N
Molecular Formula
C19H6Br8O5S
IUPAC Name
4,5,6,7-tetrabromo-3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Specifications
Appearance (Color)
Pale cream to pale brown to grey
Assay from Suppliers CofA
≥85%
Comment
Identity confirmed by UV-Spectroscopy (non-U.S. specification)
lambda-max (UV-Vis)
606-616nm (in buffer @ pH 5) (non-U.S. specification)
Form
Powder
설명
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.
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.
Other References:
Beilstein:378438
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS4430-25-5FORMULAC19H6Br8O5SEINECS224-622-9MDLMFCD00005876
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
