PEG3-bis(phosphonic acid) CAS 254762-10-2

Purity 97%+In StockPharmaceutical Standards
CAS No.254762-10-2
Molecular FormulaC8H20O9P2
Molecular Weight322.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

PEG3-bis(phosphonic acid) CAS 254762-10-2 chemical structure

Description

PEG3-bis(phosphonic acid) (CAS 254762-10-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H20O9P2. Molecular weight: 322.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H20O9P2
Molecular Weight322.19 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)2025

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