Sodium thiosulfate, anhydrous, Reagent Grade
Supplier: VWR
Certificates
About this item
CAS Number:7772-98-7
:
Formula:Na₂S₂O₃
MDL Number:MFCD00003499
:158.11 g/mol
Merck Index:12,08844
Boiling Pt:100 °C (1013 hPa)
Melting Pt:48 °C
Density:1.66 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-867-5
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Specification Test Results
- Heavy Metals (as Pb):<10 ppm
- Insolubles:<0.4 %
- Iron:<0.002 %
- Purity:>98.3 %
- Sulfide:<0.0002 %