| Product Name | Isonicotinic acid / 4-pyri-dine carboxylic acid |
| CAS NO. | 55-22-1 |
| Appearance | White Crystal Powder |
| Purity | 99% |
| Density | 1,47g/cm3 |
| Melting Point | ≥300 °C |
| Boiing Point | 260 °C (15 mmHg) |
| Flash Point | 260°C/15mm |
| Acidity Coefficient (pKa) | 4.96(at 25ºC) |
| Refractive Index | 1.5423 |
| PH Value | 3-4 (6g/l, H2O, 20ºC) |
| Water Solubility | 5.2 g/L (20 ºC) |
| Application | Chemical raw materials |
| Usage | Used as a pharmaceutical intermediate, mainly used to prepare isoniazid, an anti-tuberculosis drug, and also used in the synthesis of amides, hydrazides, esters and other derivatives. Isonicotinic acid, also known as 4-carboxylic pyr-idine, is a plant growth regulator that resists lodging Intermediate of amine and isoniazid intermediate of medicine against tuberculosis |
| Storage | Sealed in dry,Room Temperature |
| Chemical Structure |  |
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
China
