Nicotinamide , 99% , 98-92-0
Synonym(s):
Nicotinamide;Niacinamide;NIC;NAM;Vitamin PP
CAS NO.：98-92-0
Empirical Formula: C6H6N2O
Molecular Weight: 122.12
MDL number: MFCD00006395
EINECS: 202-713-4
| Pack Size | Price | Stock | Quantity |
| 100G | RMB36.00 | In Stock |
|
| 500G | RMB95.20 | In Stock |
|
| 2.5kg | RMB356.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 128-131 °C(lit.) |
| Boiling point: | 150-160 °C |
| Density | 1.40 |
| vapor density | 4.22 (vs air) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.4660 (estimate) |
| Flash point: | 182 °C |
| storage temp. | 2-8°C |
| solubility | 691g/l |
| pka | 3.3(at 20℃) |
| form | powder |
| color | white |
| Odor | Odorless |
| PH Range | 9 |
| PH | 6.0-7.5 (50g/l, H2O, 20℃) |
| Water Solubility | 1000 g/L (20 ºC) |
| Decomposition | >=200 °C |
| Merck | 14,6523 |
| BRN | 383619 |
| BCS Class | 1 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | DFPAKSUCGFBDDF-UHFFFAOYSA-N |
| LogP | -0.38 at 21℃ |
Description and Uses
A white, crystalline powder. It is odorless or nearly so, and has a bitter taste. Its solutions are neutral to litmus. One g dissolves in about 1 mL of water, in about 1.5 mL of alcohol, and in about 10 mL of glycerin.
Niacinamide is a nutrient and dietary supplement that is an available form of niacin. Nicotinic acid is pyridine beta-carboxylic acid and nicotinamide, which is another term for niacinamide, is the corresponding amide. It is a powder of good water solubility, having a solubility of 1 g in 1 ml of water. Unlike niacin, it has a bitter taste; the taste is masked in the encapsulated form. Used in fortification of cereals, snack foods, and powdered beverages. niacinamide is used as a skin stimulant and skin smoother. Niacinamide USP is used as food additive, for multivitamin preparations and as intermediate for pharmaceuticals and cosmetics.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 |
| Hazard Codes | Xi,T,F |
| Risk Statements | 36/37/38-39/23/24/25-23/24/25-11 |
| Safety Statements | 26-36-37/39-45-36/37-16-7 |
| RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |
| WGK Germany | 1 |
| RTECS | QS3675000 |
| F | 8 |
| Autoignition Temperature | 480 °C |
| TSCA | Yes |
| HS Code | 29362990 |
| Toxicity | LD50 s.c. in rats: 1.68 g/kg (Brazda, Coulson) |
