| Customization: | Available |
|---|---|
| CAS No.: | 7447-40-7 |
| Formula: | K2o4s |
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| Item | Standard | Testing results |
| Color | Colorless or white | Pass test |
| Form | Crystal or powder | Pass test |
| Kcl(on dry basis) | ≥99.0% | 99.5% |
| Loss on drying | ≤1.0% | 0.45% |
| pH value | Pass test | Pass test |
| Iodine(I) ,Bro mine(Br) | Pass test | Pass test |
| Na | ≤0.5% | 0.33% |
| Heavy metal(As pb) | ≤5mg/kg | 3.65mg/kg |
| Ar senic(As As) | ≤2mg/kg | 1.46mg/kg |
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