● CAS:2942-59-8
● Color: White powder
● EINECS No.:220-937-0
● MF:C6H4ClNO2
● Purity:99.0%min, 99%
● Application:
(1) 2-chloro-3-pyridine carboxylic acid is the intermediate of the herbicides nicosulfuron and pyfluracloxamide.
(2) Used as pharmaceutical intermediates, used in the manufacture of nicofuminic acid, nicofuminic acid, etc.; Pesticide intermediates used in the manufacture of nicosulfuron, pyfluramide, etc
Top quality 2-Chloronicotinic acid 2942-59-8
| Product Name: 2-Chloronicotinic acid |
| CAS NO: 2942-59-8 |
| MF: C6H4ClNO2 |
| Appearance and properties: off-white to brown powder |
| Usage: (1)2-chloro-3-pyridine carboxylic acid is the intermediate of the herbicides nicosulfuron and pyfluracloxamide. (2) Used as pharmaceutical intermediates, used in the manufacture of nicofuminic acid, nicofuminic acid, etc.; Pesticide intermediates used in the manufacture of nicosulfuron, pyfluramide, etc |
COA
| Item | Specification |
| Specific rotation | +39.5 to +41.5° |
| State of solution(transmittance) | Clear 98.0% min. |
| Chloride[cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate[SO4] | 0.020% max |
| Iron[Fe] | 10ppm max. |
| Heavy metals [Pb] | 10ppm max |
| Arsenic[As2O3] | 1ppm max |
| Other amino acids | Chromatographically not detectable |
| Loss on drying | 0.20% max. |
| Residue on ignition[sulfated] | 0.10% max. |
| Assay | 99.0% min |
