Ascorbic acid/vc/vitamin c
1.BP/USP/FCCV/EP
2. ISO,GMP,FDA,HACCP,HALAL,KOSHER cert
3.25kgs/fiber drum,carton
Detailed specs:
Purity | 99.0% - 100.5% |
Bulk Density | 0.60.9g/ml(Depends on granulation) |
Particle Size | 40-80mesh |
PH | 2.12.6 (10% solution) |
Melting Point | About 190°C |
Copper | 5ppm max |
Heavy Metals | 10ppm max |
Hg | 1ppm max |
Lead | 2ppm max |
Iron | 2ppm max |
Arsenic | 3ppm max |
Cd | 1ppm max |
Loss on Drying | 0.4% max (under 60°C temperature) |
Oxalic Acid | 0.2% max |
Sulphate Ash(Residue on Ignition) | 0.1% max |
Specific Optical Rotation | +20.5~+21.5° [alpha] 20, D, 10% water solution |
