Sodium thiosulfate pentahydrate, high purity

Supplier: VWR

0484-2.5KG 0484-500G
97061-766CS 525.39 USD
97061-766 97061-768
Sodium thiosulfate pentahydrate, high purity
Sodium thiosulphate pentahydrate
Formula: Na₂S₂O₃.5H₂O
Melting Pt: 48 °C
Density: 1.67 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149186
CAS Number: 10102-17-7
EINECS: 231-867-5
Merck Index: 12,08844

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Specification Test Results

Insolubles <0.005 %
pH (5%, Water) @25 °C 6.0 - 8.4
Purity >99 %
Sulfate & Sulfite <0.1 %
Sulfide <0.0001 %

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