Sodium Thiosulfate Pentahydrate by bioPLUS $81.41 1 kg - $81.41 500 g - $46.07 1 kg 500 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: Sodium Thiosulfate CAS#: 10102-17-7 Molecular Weight: 248.18 Molecular Formula: H10Na2O8S2 Ship Temperature: RT Storage Temperature: RT Composition Technical Documentation