Specifications
1.more than 100% of the purity.petitve price and best service.
3.Corresponding to the requirements of FCC IV.ISO9001.
Surface White powder White powder
Moisture content(%) ≤10 /6.9
PH value 4.5-7.5/ 5.8
Whiteness(%) ≥80.0 /89.5
Fineness(%) ≥98.0 /98.8
Ash content(%) ≤0.5 /0.24
Sulfur dioxide(mg/Kg) ≤30
Arsenic(According to As,mg/Kg) ≤0.5
Lead(According to Pb,mg/Kg) ≤1.0
Total number of bacterial colony(cfu/g) ≤5000 /740
Coliform group(MPN/100g) ≤30 /<30
Yeast and mold(cfu/g) ≤500 /40
