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LC4088 Nicotinic acidfor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31088 | Plastic bottle | 100 g | 11.88 |
| AC31088 | Plastic bottle | 1 kg | 43.20 |
| Product information | |
| Synonyms | Niacin, 3-Pyridinecarboxylic acid |
| Hill Formula | C6H5NO2 |
| Chemical formula | 3-(COOH)-C5H4N |
| HS Code | 2936 29 00 |
| EC number | 200-441-0 |
| Molar mass | 123.11 g/mol |
| CAS number | 59-67-6 |
| Chemical and physical data | |
| Ignition temperature | >365 °C Dust |
| Solubility | 18 g/l (20 °C) |
| Melting point | 236.6 °C |
| Molar mass | 123.11 g/mol |
| Density | 1.47 g/cm3 (20 °C) |
| Bulk density | 330 kg/m3 |
| pH value | 2.7 (18 g/l, H2O, 20 °C) |
| Flash point | 193 °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) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
| 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 |  Irritant |
| Toxicological data | |
| LD 50 oral | LD50 rat > 5000 mg/kg |
| LD 50 dermal | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 99 % |
| Melting range – lower value |
≥ 234 °C |
| – upper value | ≤ 237 °C |
| Identity (IR) | passes test |
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