It is found in a wide variety of fruit and vegetables, belongs to the water-soluble class of vitamins.

Product Description:

L-Ascorbic Acid, Vitamin C BP2005/USP31/FCC IV
CAS No.: 50-81-7
Molecular formula: C6H8O6
Molecular Weight: 176.12
Concentration: 99.0%-100.5%
Appearance: White powder
Melting Point: 190-192Deg C
Specific Rotation: +20.5-+21.5
Identification:
Clarity/Color of Solution: A<=0.03
Residue on Ignition: 0.1%max
Ferrite: 2ppm max
Copper: 5ppm max
Heavy Metals: 10ppm max
Package: 25KG/drum/carton
Storage: Kept in a dry and cool place