Potassium thiosulfate
CAS No.： 10294-66-3
Item No.： R0965
Store at： RT
Item No.： R0965
Store at： RT
English Name: potassium thiosulfate
CAS No.: 10294-66-3
K2S2O3=190.32
grade: ar
Content: ≥ 98.0%
Sulfide: ≤ 0.004%
Clarity test: acceptable
Water insoluble matter: ≤ 0.015%
Calcium: ≤ 0.02%
Sulfate and sulfite: ≤ 0.4%
Aqueous solution reaction: acceptable
Physicochemical properties: colorless monoclinic crystal. Easy to absorb moisture. About 200 ℃ water loss. Soluble in water and endothermic, insoluble in ethanol. The relative density is 2.59 (anhydrous). Irritating.
Purpose: biochemical research. Reductant. antidote.
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