2-Chloronicotinic acid
Chemical Name:2-Chloro-3-Pyridinecarboxylic acid
CAS NO: 2942-59-8
Chemical Formula: C6H4ClNO2
Structural Formula:
Specification :
Appearance:White crystal
Content :í¦ 99%
Melting Point:178-180íµ
TLC: Pass
Loss on Dryingí_0.4%
Ash í_0.3%
Use : As an important pharmaceutical and pesticide intermediate, it can be used in the synthesis of various antibiotics, drugs for cardiovascular disease, as well as bactericide, pesticide, herbicide etc.
Packing: 25kg in plastic nag lined carton.
Precaution: Sealed, in cool and airiness place, far away from fire.
ã??CAS No.ã?? 2942-59-8 ã??Molecular Formulaã?? C6H4CINO2 ã??Molecular Weightã?? 157.5 ã??Test Methodã??HPLC ã??Quality Indexã?? Appearanceï¼?White to slight yellow crystalline powder Purityï¼?â?¥99.00%ï¼?HPLCï¼? M.P.ï¼?177-180 6-Chloronicotinic acidï¼?â?¤ 0.20%ï¼?HPLCï¼? Ignition residueï¼?â?¤ 0.20% Drying Lossï¼?â?¤ 0.30% ã??Packingã??ï¼?fibre drum,with double plastic bags, 25kgs/drum ã??Applicationã??ï¼?The important intermediate for herbicide like Nicosulfuron, also for drug like Nevirapine, Lysine Clonixinate,Flunixin Meglumine etc. ã??Storageã??ï¼?Closed tight,store in cool and draughty place
2942-59-8
Product Name: 2-Chloronicotinic acid Manufacturer: Boxing Jinxin Chemical Industry Co..Ltd Synonyms: 2-Chloro-3-pyridinecarboxylic acid 2-Chloropyridine-3-carboxylic acid CAS Registry Number: [ 2942-59-8 ] Formula: C6H4ClNO2 Molecular Weight: 157.5 Specifications Appearancewhite crystal Purity (%)>99.5 Moisture (%)
Product Name: 2-Chloronicotinic acid Manufacturer: Boxing Jinxin Chemical Industry Co..Ltd Synonyms: 2-Chloro-3-pyridinecarboxylic acid;2-Chloropyridine-3-carboxylic acid CAS Registry Number: [ 2942-59-8 ] Formula: C6H4ClNO2 Molecular Weight: 157.5 Specifications: Appearance white crystal Purity (%) >99.8 Moisture (%)
Phosphoric Acid, E338, CAS no.7664-38-2, a mineral acid, colorless, transparent syrupy liquid. Phosphoric Acid is an acidity regulator and nutrition agent for yeast food, and it applied to flavors, canned food and light drinks as well as used in wine making. As an experienced Phosphoric Acid manufacturer and supplier, we has been supplying and exporting Phosphoric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Phosphoric Acid Specification NO. Specifications Phosphoric Acid Industrial Grade Phosphoric Acid Food Grade 1 Appearance Colorless, transparent syrupy liquid or in very light color 2 Colour 30 20 3 Assay (as H3PO4 )% 85.0 85.0 4 Chloride(as Cl- )% 0.0005 0.0005 5 Sulphats(asSO42- )% 0.005 0.003 6 Iron (Fe)% 0.002 0.001 7 Arsenic (As)% 0.005 0.0001 8 Heavy metals,as Pb% 0.001 0.001 9 Oxidable matter (asH3PO4)% 0.012 10 Fluoride,as F% 0.001
Supplier: 2 chloronicotinic acid
Supplier: 2 chloronicotinic acid
Agriculture: phosphoric acid is the raw material for the production of important phosphate fertilizer (calcium superphosphate, potassium dihydrogen phosphate, etc.), and also for the production of feed nutrients (calcium dihydrogen phosphate). Industry: phosphoric acid is an important chemical raw material. Its main functions are as follows: The metal surface is treated to form insoluble phosphate film on the metal surface to protect the metal from corrosion. Mixed with nitric acid as a chemical polish to improve the finish of the metal surface. Production of washing supplies, pesticides raw materials phosphate ester. Production of phosphorus flame retardant raw materials
Name: 2-hydroxy-6-naphthoic acid Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid CAS NOï¼?16712-64-4 Molecular formula: c11h7o3 Molecular weight: 187.172 Product quality standard: Appearance characte Light yellow powder Content 99% 2-naphtholâ?¤0.10% 2,3-acidâ?¤0.10% melting point243-245�°C Loss on dryingâ?¤0.30% heavy metalâ?¤20ppm Application: used in medicine, liquid crystal, paint, etc. Packing: 25kg / cardboard barrel, or according to customer requirements
