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Acide nicotinique, 99 %, Thermo Scientific Chemicals
Description
Vitamin of the B complex with hypolipidemic properties occurring in various animal and plant tissues. Required by the body for the formation of coenzymes NAD and NADP.Nicotinic acid is used as an antidyslipidemic agent. It is also used to improve all lipoproteins well above the vitamin requirement and lowers the total cholesterol, bad LDL-cholesterol, and triglyceride levels. Further, it is used as a food additive in food industries, cosmetics and pharmaceuticals. In addition to this, it is used in medication, nutrient, enriched flours and in electroplating baths.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Soluble dans l’eau. Légèrement soluble dans l’éthanol et l’éther éthylique. Insoluble dans la plupart des solvants lipidiques.
Remarques
Sensible à la lumière. Stocker dans un endroit frais. Incompatible avec les agents oxydants forts.
Specifications
Specifications
| Nom chimique ou matériau | Nicotinic Acid |
| Point de fusion | 236°C to 239°C |
| Densité | 1.4 |
| Point d’éclair | 293°C (559°F) |
| Plage de pourcentage du dosage | 99% |
| Quantité | 250 g |
| Beilstein | 109591 |
| Merck Index | 14,6525 |
| Informations sur la solubilité | Soluble in water. Slightly soluble in ethanol and ethyl ether. Insoluble in most lipid solvents. |
| Poids de la formule | 123.11 |
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Safety and Handling
- Nicotinic acid
- Attention
- Lésion oculaire grave/irritation oculaire Catégorie 2
- H319-Provoque une sévère irritation des yeux.
- P280-Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/ du visage.
- P305+P351+P338-EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l'eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer.
- MIXTURE LIST-Contient: 3-Pyridinecarboxylicacid
RUO – Research Use Only
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