| Nicotinic acid Chemical Properties |
| Melting point |
236-239 °C(lit.) |
| Boiling point |
260C |
| density |
1.473 |
| refractive index |
1.5423 (estimate) |
| Fp |
193°C |
| storage temp. |
2-8°C |
| solubility |
18g/l |
| pka |
4.85(at 25℃) |
| form |
Powder |
| color |
White to off-white |
| PH |
2.7 (18g/l, H2O, 20℃) |
| Odor |
odorless to sl. odor, sour taste |
| Water Solubility |
1-5 g/100 mL at 17 ºC |
| Merck |
14,6525 |
| BRN |
109591 |
| BCS Class |
3 |
| Stability: |
Stable. Incompatible with strong oxidizing agents. May be light sensitive. |
| InChIKey |
PVNIIMVLHYAWGP-UHFFFAOYSA-N |
| LogP |
0.360 |
| CAS DataBase Reference |
59-67-6(CAS DataBase Reference) |
| NIST Chemistry Reference |
Niacin(59-67-6) |
| EPA Substance Registry System |
Nicotinic acid (59-67-6) |
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