Sodium thiosulfate pentahydrate 99.5-101.0%, crystals ACS
Catalog # CA71008-848
Supplier: VWR
CAS Number:
Specifications
- Pack type:Poly bottle
- Size:500 g
- Cat. No.:CA71008-848
- Supplier no.:85778-300
Specifications
Specification Test Results
- Assay (Na2S2O3.5H2O):99.5 - 101.0%
- pH of a 5% Solution at 25°C:6.0 - 8.4
- Insoluble Matter:0.005% max.
- Nitrogen compounds (as N):0.002% max.
- Sulfate and sulfite (as SO4):0.1% max.
- Sulfide (S):Passes Test
Specification Test Results
About this item
CAS Number:10102-17-7
:
Formula:Na₂S₂O₃.5H₂O
MDL Number:MFCD00149186
:248.19 g/mol
Merck Index:12,08844
Melting Pt:48 °C
Density:1.67 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-867-5
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