Sodium 2,5-dihydroxybenzenesulfonate CAS 10021-55-3
Purity 97%+In StockPharmaceutical Standards
CAS No.
10021-55-3
Molecular Formula
C6H5O5S Na
Molecular Weight
N/A
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
Sodium 2,5-dihydroxybenzenesulfonate (CAS 10021-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5O5S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
Molecular Formula
C6H5O5S Na
Molecular Weight
212.15 g/mol
Purity
97%+
Storage
Store in a cool place (≤25°C), keep sealed and dry
Solubility (reference)
Soluble in methanol, ethanol, DMSO, water
Stability
May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening