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MGT-7 Form
SODIUM THIOSULPHATE 0.1 mol/L (0.1N) FOR 1000 ml traceable to NIST
Expiry date: 12 months from the date of opening
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Article No.
C120A
Grade
Purity
CAS No.
7772-98-7
Molecular Formula
Na
2
S
2
O
3
Molecular Weight
158.11
H.S. Code
2832.3010
Shelf Life
36 Months
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Density [g/cm3]
1.01
Solubility in water [% weight]
Soluble in water
Specifications
Appearance
Clear colorless solution
Amount of substance concentration c(Na2S2O3.5H2O) after dilution
0.1 mol/l +/-0.2%
Titre at 27°C (T)
1.0
Safety Information and Hazard Symbols
UN No.: NA
IMCO Class No.: NA
Revision Date:
04-May-2017
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Concentrated Volumetric Solutions (CVS Solutions traceable to NIST)
SODIUM THIOSULPHATE 0.1 mol/L (0.1N) FOR 1000 ml traceable to NIST