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Thermo Scientific Chemicals Sodium thiosulfate pentahydrate, 99+%, for biochemistry

Catalog No. AC447942500
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AC447940010 1 kg
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Catalog No. AC447942500 Supplier Thermo Scientific Chemicals Supplier No. 447942500

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Description

CAS: 10102-17-7 ∣ Na2O3S2·5H2O ∣ 248.18 g/mol

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

Chemical Identifiers

CAS 10102-17-7
Molecular Formula Na2O3S2·5H2O
Molecular Weight (g/mol) 248.18
InChI Key PODWXQQNRWNDGD-UHFFFAOYSA-L
Synonym sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
PubChem CID 61475
ChEBI CHEBI:32150
IUPAC Name disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
SMILES O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

Specifications

Melting Point 48.5°C
Physical Form Powder, Crystals and/or Chunks
Quantity 250 g
Packaging Plastic bottle
Specific Gravity 1.72
Assay Percent Range 99.0 to 101% (Iodimetry)
Density 1.7200g/mL
Linear Formula Na2S2O3·5H2O
Merck Index 15,8821
Solubility Information (1 M in water) Clear colorless
Formula Weight 248.18
Percent Purity ≥99%
Grade Biochemical
Chemical Name or Material Sodium thiosulfate pentahydrate
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