Direct Black 168 (tech grade) CAS 85631-88-5

Purity 97%+In StockPharmaceutical Standards
CAS No.85631-88-5
Molecular FormulaC34H24N9O11S3 3*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Direct Black 168 (tech grade) CAS 85631-88-5 chemical structure

Description

High-purity Direct Black 168 (tech grade) (CAS 85631-88-5) pharmaceutical standards reference standard. Molecular formula: C34H24N9O11S3 3*Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC34H24N9O11S3 3*Na
Molecular Weight853.79 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)27.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms9
Sulfur Atoms3

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