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Ácido nicotínico, 99 %, Thermo Scientific Chemicals
Descripción
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 en agua. Ligeramente soluble en etanol y éter etílico. Insoluble en la mayoría de disolventes lipídicos.
Notas
Sensible a la luz. Almacenar en lugar fresco. Incompatible con agentes oxidantes fuertes.
Especificaciones
Especificaciones
| Nombre del producto químico o material | Nicotinic Acid |
| Punto de fusión | 236°C to 239°C |
| Densidad | 1.4 |
| Temperatura de inflamación | 293°C (559°F) |
| Intervalo de porcentaje de ensayo | 99% |
| Cantidad | 250 g |
| Beilstein | 109591 |
| Índice Merck | 14,6525 |
| Información de solubilidad | Soluble in water. Slightly soluble in ethanol and ethyl ether. Insoluble in most lipid solvents. |
| Formula Weight (peso de la fórmula) | 123.11 |
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Seguridad y manipulación
- Nicotinic acid
- Atención
- Lesión ocular grave/irritación ocular Categoría 2
- H319-Provoca irritación ocular grave.
- P280-Llevar guantes/prendas/gafas/máscara de protección.
- P305+P351+P338-EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
- MIXTURE LIST-Contém: 3-Pyridinecarboxylicacid
RUO – Research Use Only