Type: | Sodium Thiosulphate |
---|---|
Appearance: | Granular |
Grade Standard: | Industrial Grade |
Certification: | ISO |
Purity: | 99%Min |
Einecs: | 231-867-5 |
Samples: |
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Customization: |
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Photo grade |
Tech grade |
Anhydrous |
|
appearance |
Colorless transparent crystal |
Colorless transparent crystal |
White powder |
Na2S2O3 |
> 99.0% |
> 98.5% |
> 97.0% |
Water insoluble matter |
< 0.01% |
< 0.03% |
< 0.03% |
sulfide |
< 0.001% |
< 0.003% |
< 0.001% |
iron |
< 0.001% |
< 0.003% |
< 0.005% |
PH |
6.5-9.5 |
6.5-9.5 |
6.5-9.5 |
Water solution reaction |
Pass test |
Pass test |
... |
Granularity(g/g) |
12-16 |
.... |
... |
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