Appearance: | Powder |
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Application Temperature Range: | All |
Effect on Strength: | All |
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ITEMS | STANDARD |
CHARACTERS | WHITE CRYSTAL POWDER |
IDENTIFICATION: | meets the requirements |
HEAVY METALS: | ≤0.0005% |
LEAD: | ≤0.0005% |
ARSENIC: | ≤1ppm |
CHLORIDE | ≤0.05 % |
SULPHATE | ≤0.05 % |
REDUCING SUBSTANCES | ≤0.5 % |
PH | 6.5-8.5 |
LOSS ON DRYING % (m/m): | ≤0.5% |
ASSAY % (m/m): | 99.0%-102.0% |