Customization: | Available |
---|---|
CAS No.: | 7727-21-1 |
Formula: | 7727-21-1 |
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Item | Specification |
Appearance |
White crystalline powder |
Purity [K2S2O8] |
99.0% min |
Free Acid |
0.1% max |
Iron(Fe) | 0.001%max |
Moisture | 0.15%max |
Ammonium Salt |
0.50%max |
Active oxygen |
5.86%min |
Heavy metal (as Pb) |
0.0005 %max |
Manganese(Mn) |
0.0001%max |