1,3,5-Benzenetrisulfonic Acid CAS 617-99-2

Purity 97%+In StockPharmaceutical Standards
CAS No.617-99-2
Molecular FormulaC6H6O9S3
Molecular Weight318.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3,5-Benzenetrisulfonic Acid CAS 617-99-2 chemical structure

Description

High-purity 1,3,5-Benzenetrisulfonic Acid (CAS 617-99-2) pharmaceutical standards reference standard. Molecular formula: C6H6O9S3. Molecular weight: 318.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H6O9S3
Molecular Weight318.30 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Sulfur Atoms3

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