Sodium thiosulphate pentahydrate, BAKER ANALYZED®, J.T.Baker®

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0319.1000EA 59.5 GBP
0319.1000
Sodium thiosulphate pentahydrate, BAKER ANALYZED®, J.T.Baker®
Sodium thiosulphate pentahydrate
Formula: Na₂S₂O₃.5H₂O
MW: 248,19 g/mol
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

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Specification Test Results

Assay 99.5 - 101.0 %
Insoluble Matter max. 0.005 %
Nitrogen Compounds (as N) max. 0.002 %
pH of 5% Solution at 25°C 6.0 - 8.4
Sulfate and Sulfite (as SO4) max. 0.1 %
Sulfide (S) max. 1 ppm

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