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Sodium phosphate, tribasic, anhydrous, tech.

Catalog No. AA13438A7
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Catalog No. AA13438A7 Supplier Thermo Scientific Chemicals Supplier No. 013438A7
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Description

CAS: 7601-54-9 | Na3O4P | 163.939 g/mol

Sodium phosphate, tribasic is used in soaps, detergents, photographic developers, water softeners and boiler scale removers. It is used as a food additive, as cleaning agents, as a protein precipitant and an active ingredient in fluxes designed to deoxygenate nonferrous metals for casting. It is used to prepare chlorinated trisodium phosphate by reacting with sodium hypochlorite and used as a disinfectant and bleach. Further, it is used in dairy substitutes and to inhibit mold. In addition, it is employed in ceramic production. It is also used for the preservation of biologically active soil samples and fractionization of nucleotides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7601-54-9
Molecular Formula Na3O4P
Molecular Weight (g/mol) 163.939
MDL Number MFCD00003510
InChI Key RYFMWSXOAZQYPI-UHFFFAOYSA-K
Synonym trisodium phosphate, sodium orthophosphate, tromete, tribasic sodium phosphate, phosphoric acid, trisodium salt, oakite, sodium phosphate, anhydrous, trisodium orthophosphate, phosphoric acid trisodium salt, trinatriumphosphat
PubChem CID 24243
ChEBI CHEBI:37583
IUPAC Name trisodium;phosphate
SMILES [O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]

Specifications

Color White
Physical Form Powder
Quantity 5 kg
Solubility Information Soluble in water. Insoluble in ethanol and carbon disulfide.
Formula Weight 163.94
Grade Technical
Odor Odorless
Sensitivity Hygroscopic
Appearance White powder
Chemical Name or Material Sodium phosphate, tribasic, anhydrous

Safety and Handling

Hazard Category H315-H319-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation Hazard Class: 8, Packing Group: III
EINECSNumber 231-509-8
RTECSNumber TC9490000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen
SDS

RUO – Research Use Only

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