Sodium thiosulphate pentahydrate 99+%, extra_pure

: Thermo Fisher Scientific

Sodium thiosulphate pentahydrate 99+%, extra_pure

: Thermo Fisher Scientific

: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:
Colorless to white Crystals
Titration Iodimetric:
99.0 to 101.0 %
pH:
6 to 8.4 (10 % at 20°C)
Chloride (Cl):
≤500 ppm
SO4 and SO3 (as SO4):
≤0.2 %
Calcium (Ca):
≤50 ppm
Iron (Fe):
≤10 ppm
Lead (Pb):
≤5 ppm
Sulfur (S):
≤5 ppm

ACRO12337