Thermo Scientific Chemicals Bromocresol Green, Water Soluble, Indicator

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

Specifications

Chemical Identifiers

• CAS: 67763-24-0
• Molecular Formula: C21H13Br4NaO5S
• Molecular Weight (g/mol): 720.00
• MDL Number: MFCD00148898
• InChI Key: HEFSGAHJDGZCHA-UHFFFAOYNA-M
• Synonym: 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein sodium salt
• PubChem CID: 23675901
• IUPAC Name: sodium;2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenolate
• SMILES: [Na+].CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C([O-])C(Br)=C1C

• Clarity: (0.1% in water) clear
• Infrared Spectrum: Authentic
• Formula Weight: 720
• Grade: Extra Pure
• Packaging: Glass bottle
• UV Spectrometry: Complies
• Visual Transition Interval: from pH 3.8 (yellow) to pH 5.4 (blue)
• Color: Black/Green to Brown
• Quantity: 25 g
• Physical Form: Crystalline Powder
• Chemical Name or Material: Bromocresol Green, sodium salt

RUO – Research Use Only