Specification :

Product name: Niacinamide
Size: s27
Molecular Formula: C6H6N2O
Shelf life: 2 years
Description: White crystalline powder,odorless,taste bitter.
Identification: Passed test
Specifications:

Item Limit
Melting range 128o~131o
Assay 98.5%~101.5%
PH 5.5~7.5
Loss on drying Max 0.5%
Residue on ignition Max 0.1%
Readily carbonizable substances conforms
Organic volatile impurities conforms
Heavy metals(as Pb) Max 0.002%
Clarity of solution Clarity

Uses: Used as extender of Nutrition in animal feed .
Conclusion: Above items passed test according to the Standard of USP23 .