NICOTINAMIDE 99% FOR BIOCHEMISTRY
| Product Code | B-02906 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | BIOCHEMISTRY | CAS No | 98-92-0 |
| Molecular Formula | C6H6N2O | Molecular Weight | 122.13 |
| H.S.Code | 2936.29200 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Solubility in water [% weight] | 691 g/l at 20 °C | Melting point/ Freezing point [°C] | 128 - 131 °C |
| Odour | Odorless | pH Value | 9 |
| Decomposition point [°C] | >=200 °C | Auto-ignition temperature [°C] | 480 °C |
| Flash point [°C] | 150 °C | Boiling point [°C] | 150 - 160°C |
| Initial boiling point [°C] | 150 °C | Final boiling point [°C] | 160°C |
| Vapour density | 4.22 | Density [g/cm3] | 1.4 |
| Solubility in water [% weight] | 691 g/l at 20 °C | Partition coefficient Log Pow octanol / water at 20°C | -0.38 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (by HClO4 titration) | 99 – 101% |
| Melting range | 128 – 131 deg C |
| Chloride (Cl) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.003% |
| Nicotinic acid | Max 0.2% |
| Loss on drying (at 105°C) | Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS07 , GHS08
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338