Aluminum dihydrogen tripolyphosphate CAS 13939-25-8

Purity 97%+In StockPharmaceutical Standards
CAS No.13939-25-8
Molecular FormulaH5O10P3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aluminum dihydrogen tripolyphosphate CAS 13939-25-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 284.93 g/mol gives Aluminum dihydrogen tripolyphosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Aluminum dihydrogen tripolyphosphate (CAS 13939-25-8), molecular formula H5O10P3Al and molecular weight 284.93 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Aluminum dihydrogen tripolyphosphate (H5O10P3Al) is characterized by a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 Aluminum dihydrogen tripolyphosphate 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 FormulaH5O10P3 Al
Molecular Weight284.93 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1960

Related Aluminum Standards

Recommended Standards

Why CATO?