Specification :

Product name: Vitamin C
Size:s22
Molecular Formula: C6H8O6
Shelf life: 2 years
Description: White crystalline powder
Identification: Passed test
Specifications:

Item Limit
Clarity of solution conforms
Transmittance min 0.002%
Specific rotation +20.5o~+21.5o
Assay 98.5~101.0%
PH 2.4~2.8
Distinguish conforms
Heavy metals(as Pb) Max 10ppm
Residue on ignition Max 0.09%

Uses: Used as extender of Vitamin C in animal feed.
Conclusion: Above items passed test according to the Standard of CP2000 .