Thermo Scientific Chemicals Bromocresol Purple, sodium salt, pure, water soluble, indicator

Product Code	Brand	Quantity	Packaging
10791881	Thermo Scientific Chemicals 229610050	5 g	Glass bottle
10194560	Thermo Scientific Chemicals 229610100	10 g	Glass bottle
10581091	Thermo Scientific Chemicals 229610250	25 g	Glass bottle
10561354	Thermo Scientific Chemicals 229611000	100 g	Glass bottle

Description

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

Indicator

Chemical Identifiers

• CAS: 62625-30-3
• Molecular Weight (g/mol): 562.204
• InChI Key: KVSJYIXUWNOWBD-UGAWPWHASA-M
• PubChem CID: 23665568
• SMILES: CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+]

• Molecular Formula: C21H15Br2NaO5S
• MDL Number: MFCD00148896
• Synonym: BCP, Bromcresol Purple, sodium salt, 5';, 5';';-Dibromo-o-cresolsulfonephthalein, sodium salt
• IUPAC Name: sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate

Specifications

• CAS: 62625-30-3
• MDL Number: MFCD00148896
• Merck Index: 15, 1394
• Solubility Information: Solubility in water: Soluble
• Infrared Spectrum: Authentic
• IUPAC Name: sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
• PubChem CID: 23665568
• Grade: Pure
• Visual Transition Interval: from pH 5.2 (yellow) to p 6.8 (purple)
• Physical Form: Powder

• Molecular Formula: C21H15Br2NaO5S
• Beilstein: 19, 91
• Synonym: BCP, Bromcresol Purple, sodium salt, 5';, 5';';-Dibromo-o-cresolsulfonephthalein, sodium salt
• InChI Key: KVSJYIXUWNOWBD-UGAWPWHASA-M
• SMILES: CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+]
• Molecular Weight (g/mol): 562.204
• Formula Weight: 562.2
• Specific Extinction: 900 min. (590nm, 0.01N NaOH)
• Color: Brown to Red
• Chemical Name or Material: Bromocresol Purple, sodium salt, Water soluble, Indicator, Pure

Safety and Handling

Product Identifier

• Bromocresol Purple, sodium salt, water soluble, indicator

RUO – Research Use Only