Tetrakis(hydroxymethyl)phosphonium sulfate urea CAS 63502-25-0

Purity 97%+In StockPharmaceutical Standards
CAS No.63502-25-0
Molecular FormulaC4H12O4P HO4S CH4N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrakis(hydroxymethyl)phosphonium sulfate urea CAS 63502-25-0 chemical structure

Description

Tetrakis(hydroxymethyl)phosphonium sulfate urea (CAS 63502-25-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H12O4P HO4S CH4N2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC4H12O4P HO4S CH4N2O
Molecular Weight312.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.5
CAS Registry Year (est.)1975
Nitrogen Atoms2
Sulfur Atoms1

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