send us an inquiry |
LC4083 Nicotinamidefor synthesis |
Order number | Packaging | Quantity | Price € |
AC31083 | Fibre carton | 25 kg | inquire |
Product information | |
Grade | Ph Eur,BP,USP,FCC |
Synonyms | Nicotinamide, Niacinamide, 3-Pyridinecarboxamide |
Hill Formula | C6H6N2O |
HS Code | 2936 29 00 |
EC number | 202-713-4 |
Molar mass | 122.13 g/mol |
CAS number | 98-92-0 |
Chemical and physical data | |
Ignition temperature | 555 °C |
Solubility | 1000 g/l (20 °C) |
Melting point | 128 – 131 °C (sublimed) |
Molar mass | 122.13 g/mol |
Density | 1.40 g/cm3 |
Bulk density | 360 kg/m3 |
pH value | 6.0 – 7.5 (50 g/l, H2O, 20 °C) |
Boiling point | 224 °C (20 hPa) |
Flash point | 182 °C |
Safety information according to GHS | |
Hazard Statement(s) | H319: Causes serious eye irritation. |
Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
RTECS | QS3675000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 36 Irritating to eyes. |
S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
Categories of danger | irritant |
Hazard Symbol | ![]() |
Toxicological data | |
LD 50 oral | LD50 rat 3530 – 3540 mg/kg |
LD 50 dermal | LD50 rabbit > 2000 mg/kg |
Specifications | |
Assay – perchloric acid titration, calculated on dried substance |
99.0 – 101.0 % |
– HPLC, calc. on dried substance | 98.5 – 101.0 % |
Identity (IR-spectrum) | conforms |
Appearance | White to almost white, crystalline powder |
Appearance of solution (50 g/l; water) | Clear, colourless, not more intense in color than reference solution BG7 |
pH (50 g/l; water) | 6.0 – 7.5 |
Melting range – lower value |
≥ 128 °C |
– upper value | ≤ 131 °C |
Absorption ratio (A 245 nm/A 262 nm) | 0.63 – 0.67 |
Heavy metals (as Pb) | ≤ 20 ppm |
As (Arsenic) | ≤ 3 ppm |
Cu (Copper) | ≤ 20 ppm |
Pb (Lead) | ≤ 2 ppm |
Zn (Zinc) | ≤ 25 ppm |
Toluene (HS-GC) | ≤ 890 ppm |
Other residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
Readily carbonisable substance | conforms |
Related substances (DC) | ≤ 0.25 % |
Nicotinic acid (TLC) | ≤ 0.2 % |
Sulfated ash (600 °C) | ≤ 0.1 % |
Loss on drying (Vacuum; 18 h) | ≤ 0.5 % |
Corresponds to Ph Eur, BP, USP, FCC. |