Phosphoric acid, dodecyl ester, sodium salt CAS 50957-96-5

Purity 97%+In StockPharmaceutical Standards
CAS No.50957-96-5
Molecular FormulaC12H25O4P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phosphoric acid, dodecyl ester, sodium salt CAS 50957-96-5 chemical structure

Description

Phosphoric acid, dodecyl ester, sodium salt (CAS 50957-96-5), molecular formula C12H25O4PNa and molecular weight 287.29 g/mol, is a CATO reference standard with documented purity and traceability.

Phosphoric acid, dodecyl ester, sodium salt (C12H25O4PNa) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 Phosphoric acid, dodecyl ester, sodium salt 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 FormulaC12H25O4P 2*Na
Molecular Weight287.29 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1971

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