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BuyersGuideChem
| BGC Id: | 614715851757 | |
| CAS No: | 7727-21-1 | |
| Synonyms: | sulphate standard ; betz 2701 ; potassium persulfate ; potassum suphates ; persulphate ; anthion ; pottassium sulphate ; virkon s ; np a solution ; potassium sulphate | |
| Molecular Formula: | K2S2O8 | |
| Molecular Weight: | 270.32 | |
| EINECS: | 231-781-8 |
| Appearance | White crystalline powder |
| Purity [K2S2O8] | 99.0% min |
| Free Acid | 0.1% max |
| Iron(Fe) | 0.001%max |
| Moisture |
| Assay | ≥ 99.0% |
| Active oxygen | ≥ 5.85% |
| Chloride and chlorate(as Cl) | ≤ 0.02% |
| Manganese(Mn) | ≤ 0.0003% |
| Iron |
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