Vitamin B3 Nicotinamide
Product Specifications
DFI-846007
DFI-846007
| Description | |
|---|---|
| Applications: | Nutritional vitamin |
| CAS No.: | 98-92-0 |
| Characteristic: | A white or almost white, crystalline powder or colourless crystals |
| Country of origin: | China |
| EINECS No.: | 202-713-4 |
| Formula: | C6H6N2O |
| Molecular weight: | 122.13 |
| Packaging: | 25kg carton/ composite paper bag |
| Shelf life: | 36 months |
| Storage: | To maintain product quality, do not store in heat or direct sunlight. Keep container tightly closed. Keep in a dry, cool and well ventilated place |
| Specifications | |
| Arsenic: | <1.0 ppm, mg/kg |
| Assay: | 98.5 to 101.5% |
| Assay: | 99 to 101% |
| Cadmium: | <1.0 ppm, mg/kg |
| Colour & Clarity of Solution: | Not more intensely coloured than reference solution BY7 |
| Granulometry: | Min: 99% |
| Heavy metals: | Max: 20ppm, mg/kg |
| Identification: | Keep conformity with the standard |
| Identification: | 0.63 to 0.67A245/A262 |
| Identification: | Keep conformity with the standard |
| Impurities: | Max: 0.1% |
| Lead: | <2.0 ppm, mg/kg |
| Loss on drying: | Max: 0.5% |
| Melting point: | 128 to 131°C |
| Mercury: | <0.1 ppm, mg/kg |
| pH: | 6 to 7.5 |
| Readily Carbonisable Substances: | Not more coloured than matching Fluid A |
| Residue on ignition: | Max: 0.1% |
| Total impurities: | Max: 0.2% |
| Microbiological | |
| Escherichia Coli: | Negative |
| Salmonella: | Negative /25g |
| Total plate count: | Max: 1000cfu/g |
| Yeasts & Moulds: | Max: 100cfu/g |
Published Date: 2023-07-10 13:13:25
