Pyridine is a six-membered nitrogen-containing aromatic heterocyclic compound with the chemical formula C₅H₅N. It is colorless to pale yellow transparent liquid with special pungent odor, miscible with water, ethanol, ether and most organic solvents. It has stable chemical properties and weak alkalinity. As an essential basic heterocyclic chemical raw material, it is widely used in pesticides, medicines, dyes, feed additives, solvents and fine chemical synthesis.
| Chemical Name | Pyridine |
| Chemical Formula | C₅H₅N |
| CAS | 110-86-1 |
| Appearance | Colorless to pale yellow transparent liquid |
| Melting point | -41.6℃ |
| Boiling point | 115.3℃ |
| Density（ρ20）, g/cm³ | 0.9819 |
| Molecular Weight | 79.1 |
| Solubility | Easily soluble in water, ethanol, ether, benzene, acetone and other organic solvents |
Pyridine series includes methylpyridine, cyanopyridine, chloropyridine, nicotinic acid, nicotinamide and other derivatives. It is mainly used as intermediate for pesticide insecticides, herbicides and fungicides, synthetic raw materials for pharmaceutical API, nutritional feed additives, industrial solvents, rubber additives, dye intermediates and lithium battery electrolyte additives.
Seal and store in cool, dry and ventilated warehouse, keep away from fire sources and heat sources, avoid direct sunlight and rain. Keep separated from strong oxidants, strong acids, strong alkalis and flammable materials, classified storage and mixed storage forbidden. Equip warehouse with explosion-proof ventilation, fire prevention and anti-static facilities, implement moisture-proof and anti-seepage management.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
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