• Vitamin B3 (Niacinamide) Powder

Vitamin B3 (Niacinamide) Powder


Niacinamide also known as vitamin B3, is the amide compound of niacin, is a water-soluble B vitamin. The product is white powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin.

CAS No 98-92-0  
Item                                        Specifications                              Results
Purity (HPLC,Menaquinone-7) ≥99%(>13000ug/g) 99.12%
Identification White Powder White Powder
pH 5.5~8.0 7.8
Loss on drying ≤10.0% 8.50%
Residue on ignition ≤0.1% <0.1%
Reducing sugar ≤0.2% <0.2%
Starch Negative Negative
Fatty acid Negative Negative
Heavy metals ≤10ppm <10ppm
Arsenic ≤2ppm Complies
Pesticides residue Negative Negative
Total aerobic count (CFU/g) ≤1000 Complies
Yeasts & Molds (CFU/g) ≤100 Complies
Salmonella SP. Negative Negative
E. Coli Negative Negative
Storage:  Store at 0~8℃. Protect from moisture.