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Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS, 99.5-101%, Spectrum™

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500 g
Poly Bottle

S1500, 10102-17-7, Na2S2O3•5H2O

Spectrum™ Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS - In analytical chemistry, the most important use comes because the thiosulfate anion reacts stoichiometrically with iodine in aqueous solutions. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Grade ACS
CAS 10102-17-7
CAS Max % 1
Molecular Formula H10Na2O8S2
SMILES O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O
IUPAC Name disodium pentahydrate sulfanidesulfonate
Molecular Weight (g/mol) 248.17
Percent Purity 99.5 to 101%
Insoluble Matter 5e-005
Packaging Poly Bottle
pH 6.0 to 8.4
Quantity 500 g
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