[L12674] CAS 62637-91-6 | Tetrabromophenolphthalein ethyl ester potassium salt | Alfa
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Brand: Alfa Aesar
62637-91-6 | C22H13Br4KO4 | potassium 2,6-dibromo-4-[(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)[2-(ethoxycarbonyl)phenyl]methyl]benzenolate
Chemical Identifiers
CAS
62637-91-6
Molecular Weight (g/mol)
700.06
Synonym
potassium 2,6-dibromo-4-[(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)[2-(ethoxycarbonyl)phenyl]methyl]benzenolate
SMILES
[K+].CCOC(=O)C1=CC=CC=C1C(C1=CC(Br)=C([O-])C(Br)=C1)=C1C=C(Br)C(=O)C(Br)=C1
InChI Key
WCIQBKUTYDIBJC-UHFFFAOYSA-M
Molecular Formula
C22H13Br4KO4
IUPAC Name
potassium 2,6-dibromo-4-[(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)[2-(ethoxycarbonyl)phenyl]methyl]benzen-1-olate
Specifications
Form
Crystals or powder or crystalline powder
Form
Crystals or powder or crystalline powder
Appearance (Color)
Blue to blue/black or dark green to green/black
Specific Absorbance (E 1%/1cm)
≥660 (c. 600nm, ethanol)
Appearance (Color)
Blue to blue/black or dark green to green/black
설명
Tetrabromophenolphthalein ethyl ester potassium salt is used as reagent for detection of proteins and as indicator for ion-pair extraction titration.
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
Tetrabromophenolphthalein ethyl ester potassium salt is used as reagent for detection of proteins and as indicator for ion-pair extraction titration.
Tetrabromophenolphthalein ethyl ester potassium salt is used as reagent for detection of proteins and as indicator for ion-pair extraction titration.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
경고:RUO – Research Use Only
CAS62637-91-6FORMULAC22H13Br4KO4EINECS263-661-6
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
