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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. |
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