Specifications
tech gradeSodium Thiosulfate tech grade
| Specification |
Appearance: | Colorless transparent crystal |
Assay | 98.5%min. |
Water insoluble matter | 0.03%max. |
Sulfide | 0.003%max. |
Fe | 0.003%max. |
PH | 6.5-9.5 |
Water solution reaction | In accordance with test |