Difluorophosphoric Acid CAS 13779-41-4

Purity 97%+In StockPharmaceutical Standards
CAS No.13779-41-4
Molecular FormulaHF2O2P
Molecular Weight101.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Difluorophosphoric Acid CAS 13779-41-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Difluorophosphoric Acid.

Difluorophosphoric Acid (CAS 13779-41-4), molecular formula HF2O2P and molecular weight 101.98 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Difluorophosphoric Acid (HF2O2P) contains organophosphorus functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 101.98 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Difluorophosphoric Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaHF2O2P
Molecular Weight101.98 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1960
Halogen ContentF-containing

Recommended Standards

Why CATO?