Sodium thiosulphate pentahydrate 99.5+% ACS
:10102-17-7
:
:Na₂S₂O₃.5H₂O
:MFCD00149186
:1.72 g/cm³
:248.19 g/mol
:48.5 °C
:12,08844
:Ambient
:231-867-5
- Environmentally Preferable:
- Appearance:White Crystals
- Titration Iodimetric:99.5 to 101.0 %
- pH:6.0 to 8.4 (5 % solution at 25.0°C)
- Sulfide (S):Passes test (limit about 1 ppm)
- SO4 and SO3 (as SO4):≤0.1 %
- Insoluble matter:≤0.005 %
- Nitrogen compounds (as N):≤0.002 %
- SeqPack typePk