| Identification | |
| Name: | potassium thiosulfate |
| Synonyms: | potassium thiosulphate |
| CAS: | 10294-66-3 |
| EINECS: | 233-666-8 |
| Molecular Formula: | K2O3S2 |
| Molecular Weight: | 190.31 |
| InChI: | InChI=1/2K.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. |
| Appearance: | white crystalline powder |
| Specification: |
Potassium thiosulphate (CAS NO.10294-66-3) is also named as Thiosulfuric acid (H2S2O3), dipotassium salt ; Thiosulfuric acid (H2S2O3), potassium salt (1:2) . It is white crystalline powder. |
| Report: |
Reported in EPA TSCA Inventory. |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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