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Sodium thiophosphate hydrate

Catalog No. AA5614606
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AA5614614 25 g
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Catalog No. AA5614606 Supplier Thermo Scientific Chemicals Supplier No. 05614606
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Description

CAS: 10489-48-2 | Na3O3PS | 180.00 g/mol

Sodium thiophosphate hydrate is used in thiosulfate-assisted synthesis of a variety of diamine-CuCN complexes. In analytical chemistry, it is used as a titrant in iodometry. It finds application as an anionic surfactant in pharmaceutical preparations to assist in dispersion and an antidote to cyanide poisoning. It is utilized for the dechlorination of tap water as well as to maintain the chlorine levels in swimming pools and aquaria. It plays an important role in gold extraction. It is also used in the alkylation reaction to prepare Bunte salts viz. S-alkylthiosulfonates, which finds application in the synthesis of thioglycolic acid.

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 10489-48-2
Molecular Formula Na3O3PS
Molecular Weight (g/mol) 180.00
MDL Number MFCD00041513
InChI Key RIFYBBXGYKFBFC-UHFFFAOYSA-K
Synonym sodium thiophosphate hydrate, sodium phosphorothioate hydrate, sodium thiophosphate tribasic hydrate, trisodium hydrate thiophosphate, trisodium hydrate phosphorothioate, sodium phosphorothioate-water 3/1/1, sodium thiophosphate tribasic: hydrate
PubChem CID 53442939
IUPAC Name trisodium;thiophosphate;hydrate
SMILES [Na+].[Na+].[Na+].[O-]P([O-])([O-])=S

Specifications

Melting Point 53°C to 58°C
Color Green to White
Physical Form Crystalline Aggregates
Quantity 5 g
Merck Index 14,8693
Solubility Information Soluble in water.
Formula Weight 179.93 (Anhydrous)
Chemical Name or Material Sodium thiophosphate hydrate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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