Detailed content
Specification parameter
Product packaging
Items | Specifications |
Content (%) | 99.0~101.0 |
Potassium (K) (%) | 17.0~21.0 |
Loss on drying (%) | ≤1.0 |
Ph (1% solution) | 6.5~7.5 |
Sulphate (%) | ≤0.1 |
Lead (%) | ≤0.0001 |
Arsenic (As) (%) | ≤0.0003 |
Heavy metal (%) | ≤0.001 |
Fluoride (%) | ≤0.003 |
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