CAS Registry Number
CAS 12501-23-4 — Phosphotungstic acid hydrate
Phosphotungstic acid hydrate is a polyoxometallic compound used as a staining agent in electron microscopy and as a catalyst in organic synthesis. It appears as a yellow crystalline solid, soluble in water and ethanol. Available in high purity with CAS number 12501-23-4, molecular formula H3[P(W3O10)4] · x H2O, and molecular weight 2880.05 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Phosphotungstic acid hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 12501-23-4
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.