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Sodium thiosulphate pentahydrate, Hi-AR™/ACS
Product Identifier
CAS No.
10102-17-7
EC No.
231-867-5
Molecular Formula
Na2 S2 O3 .5H2 O
Molecular Weight
248.18
HS Code
2832 30 90
Storage
Below 30°C
Shelf life
4 years
Technical Specification
Appearance
Colourless or white crystals or powder or pellets or solid
Solubility
1000 mg soluble in 1 mL of water
pH (5% in water at 25°C)
5.50 -8.40
Water insoluble matter
<= 0.005%
Nitrogen compounds (N)
<= 0.002%
Sulphate & Sulphite (as SO4)
<= 0.1%
Sulphide (S)
Passes test
Assay (Iodimetry)
99.50 - 101.00%
Safety Information
UN No.
Not dangerous goods
Class
-
Packing Group
-
RTECS
Not available
WGK
1
CAS Number :
10102-17-7
Molecular Formula :
Na₂S₂O₃.5H₂O
More Information
Product Name
Sodium thiosulphate pentahydrate, Hi-AR™/ACS
SKU
GRM3971
CAS No
10102-17-7
EC No.
231-867-5
Molecular formula
Na₂S₂O₃.5H₂O