Sodium thiosulphate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

: MACRON AVANTOR BRAND

Sodium thiosulphate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

: MACRON AVANTOR BRAND

:10102-17-7

:

:Na₂S₂O₃.5H₂O

:MFCD00149186

:248.19 g/mol

:12,08844

:48 °C

:1.67 g/cm³ (20 °C)

:Ambient

:231-867-5

Environmentally Preferable:

For Laboratory,Research,or Manufacturing Use:
99.5 - 101.0 %
Assay (Na₂S₂O₃·5H₂O):
99.5 - 101.0 %
Appearance (colorless, transparent crystals):
Passes Test
Insoluble Matter:
≤0.005 %
Nitrogen Compounds (as N):
≤0.002 %
pH of 5% Solution at 25°C:
6.0 - 8.4
Solubility:
Passes Test
Sulfate and Sulfite (as SO₄):
≤0.1 %
Sulfide (S):
Passes Test

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