Sodium thiosulfate pentahydrate ≥99.5% ACS, Fluka™
217247-500G
217247-2.5KG
BJ217247-500GEA
83.86
USD
BJ217247-500G
BJ217247-2.5KG
Sodium thiosulfate pentahydrate ≥99.5% ACS, Fluka™
Sodium thiosulphate pentahydrate
Formula:
Na₂S₂O₃.5H₂O MW: 248.19 g/mol Melting Pt: 48 °C Density: 1.73 g/cm3 (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149186 CAS Number: 10102-17-7 |
Specification Test Results
Assay (Iodometric) | 99.5 - 101.0 % |
Water insoluble matter | Max. 0.005 % |
pH (5 %, 25 °C) | 6.0 - 8.4 |
Sulfate and sulfite (as SO₄) | Max. 0.1 % |
Sulfide (S) | Max. 0.0001 % |
Total N | Max. 0.002 % |
Appearance | complying |
Identity (ICP) | complying |
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