CAS No.: | 7786-30-3 |
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Formula: | Mgcl2 |
EINECS: | 232-094-6 |
Certification: | ISO |
Purity: | 30%~50% |
Type: | Magnesium Chloride |
Customization: |
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ITEMS OF ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Colourless crystals, hygroscopic, very soluble in water, freely insoluble in alcohol | Conform |
Identification | Positive | Positive |
Acidity or alkalinity | 4.5-7.0 | 5.9 |
Appearance of solution | Conform | Conform |
Bromides | ≤ 0.05% | Conform |
Aluminium | ≤ 0.0001% | Conform |
Iron | ≤ 0.001% | Conform |
Sulphate | ≤ 0.01% | Conform |
Heavy metals | ≤ 0.001% | Conform |
As | ≤ 0.0002% | Conform |
Calcium | ≤ 0.1% | Conform |
Potassium | ≤ 0.05% | Conform |
Aluminium | ≤ 0.00002% | Conform |
Moisture | 51%~55% | 52.8% |
Phosphates | ≤ 0.0025% | Conform |
Nitrites | The absorbance is not more than 0.03% | 0.001% |
Microbial limit | ≤ 500cfu/g | Conform |
Assay | 99-100.5% | 99.9% |
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