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Chemical Name: Calcium Chloride Anhydrous
Formula: CaCl2
Specification: AR
Property condition: White powder, granule or frit
Molecular weight: 110.98
Packing: 250g
ITEM OF ANALYSIS |
STANDARD |
Assay |
≥96.0 |
Barium (Ba) | Qualified |
Sodium (Na), % |
≤0.1 |
Magnesium (Mg), % |
≤0.1 |
Potassium (K), % |
≤0.01 |
Iron (Fe), % |
≤0.001 |
Zinc (Zn), % |
≤0.01 |
Arsenic (As), % |
≤0.0003 |
Strontium |
≤0.05 |
pH(50g/L, 25°C) |
8.0~10.0 |
Sulphate (SO4), % | ≤0.02 |
Nitrate (NO3), % | ≤0.005 |
Phosphate (PO4), % | ≤0.003 |
Transparency of solution |
≤4 |