| ≥1 piece |
? Applications: vitamin c Supplements, Multi-vitamin Preparations, Food Additives, Beverages, Animal Feed.
Packing: 25kg carton
Characteristics: White or almost white crystals or crystalline powder
Melting Point: 187-192
PH (5%): 2.1~2.6
Clarity of Solution: clear
Specific Optical Rotation: +20.5~+21.5°
Copper: max 3 ppm
Heavy metals: max 10 ppm
Iron: max 2 ppm
Oxalic Acid: max 0.2 %
Residue on Ignition: max 0.1 %
organic Volatile Impurities: Pass
Assay: 99.0~100.5%
Loss on drying: max 0.1 %
Lead: max 2 ppm
Mercury: max 1 ppm
Arsenic: max 3 ppm