General information
1)HS CODE 2936270000
2)CAS NO 50-81-7
3)Grade: Food Grade
4)Formula C6H8O6
5)Molecular weight 176.12

Properties
1)Appearance White crystalline powder
2)Odor Odorless, Citric acid Sour
3)Solubility Soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform, benzene, petroleum ether , oils and fats
4)Melting Point 190C-192C

Specifications(BP2002/USP26)
1)Assay  99.0%-100.5%
2)pH 2.1-2.6
3)Clarity Of Solution Clear
4)Colour Of Solution BY7 max
5)Cu 5ppm max
6)Heavy Metals 10ppm max
7)Iron 2ppm max
8)Oxalic Acid 0.2% max
9)Residue On Ignition 0.1% max
10)Specific Optical Rotation +20.5C~+21.5C

 Application
1)The artificial synthesis medicine VC is the same with natural one. VC promotes the folacin to THFA, being advantageous to synthesize of nucleic acid and promoting growth of RBC. It can also make Fe3+ restore to Fe2+, which is in favor of building of cellular. VC also participate the progress of collagen compound. Besides, VC counteract toxin and promote the born function of antibody.
 
Packing
1)25kg/drum
Storage and transportation
Incompatibilities: toxic substances
Store in a dry clean area without light.