ITEMS |
SPECIFICATION |
Appearance |
White crystalline powder |
Content % |
≥99.5 |
Solution reaction |
Qualified |
Clarity test |
Qualified |
Burning residue (sulfate meter) / % |
≤0.02 |
CL % |
≤0.0002 |
Fe3+ % |
≤0.0003 |
Pb2+ % |
≤0.0001 |
ITEMS |
SPECIFICATION |
Appearance |
White crystalline powder |
Content % |
≥99.5 |
Solution reaction |
Qualified |
Clarity test |
Qualified |
Burning residue (sulfate meter) / % |
≤0.02 |
CL % |
≤0.0002 |
Fe3+ % |
≤0.0003 |
Pb2+ % |
≤0.0001 |
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