Vitamin C(ascorbic acid) 
MF:C6H8O6 
Color:White or almost white crystals or crystalline powder 
Purity:99% 
Package:25kgs bag or as buyer’s request

CAS:50-81-7

Clarity of Solution:Clear

Colour of Solution:<BY7

Melting Point: 191192

Assay: 99.0%100.0%

Acidity(PH): 2.22.5

Residue on Ignition: ≤0.1%

Specific Rotation: +20.5°+21.5°

Heavy Metals: ≤0.0003%

Oxalic Acid: ≤0.2%

Copper: ≤0.0005%

Iron: ≤0.0002%

Lead: ≤2ppm

Mesh:40-80