Sign In | Join Free | My autochinanet.com |
|
1. Technical Specification SN ITEM STANDARD 1 Assay, % ≧99.5% 2 Moisture, % ≦0.15 3 Density(20℃)/(g/mL) 1.042~1.048 4 Color,Hazen units ≤20 5 Acidity(as H+)/(mmol/g) ≤0.0018 6 Residue on ignition(as ...