Customization: | Available |
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Certification: | ISO |
Shape: | Power |
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content | ≥99.5% |
appearance | White powder |
Loss on drying | ≤2.0% |
Smelting point | 250.0-253.0℃ |
Free acid | Pass |
Free alkalinity | ≤0.2% |
Total number of colony | <1000cfu/g |
saccharomycetes/mould | <50cfu/g |
Coliform | Negatiive |
endotoxins | ≤1.0 I.U./g |
PH 2% Solution | 7.0-10.5 |
Heavy metals as pb | ≤5.0mg/kg |
As | ≤3.0mg/kg |
Iron | ≤3.0mg/kg |
Lead | ≤2.0mg/kg |
Mercury | ≤1.0mg/kg |
Cadmium | ≤1.0mg/kg |
Butyric acid | ≥79.0% |
Bulk density loose | 260-280 mg/ml |
Bulk density tapped | 300-320 mg/ml |