Dongguan acetone | analytical reagent (certified) | acetone provided by source Tao Chemical Co., Ltd., Dongguan City. Tao Chemical Co., Ltd., Dongguan City, the source (shop1413045847365.1688.com/) is specialized in the "original AR grade hydrochloric acid, sulfuric acid, nitric acid, toluene, acetone, anhydrous ether analytical reagent!" Enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr Tsang. Tartaric acid is most useful is a beverage additive. Then the pharmaceutical industry raw materials. In modern organic synthesis is very important chiral ligands and hand temper, can be used to prepare many famous chiral catalyst and as a source of chiral synthesis of complex natural product molecules. Tartaric acid is an antioxidant that has been used in the food industry. Biochemical tests can be used as an oxygen scavenger. Ethyl acetate, acetone, Dongguan, is a colorless, transparent liquid acetone Jinan, irritating odor, volatile, higher concentrations of air-sensitive, can be analytically pure acetone absorbent sub 500ml, slow decomposition of water can make it acidic reaction. With chloroform, ethanol, acetone and ether, soluble in water (10% ml / ml). Can dissolve certain metal salts (such as lithium chloride, cobalt chloride, zinc chloride, ferric chloride, etc.). The relative density of 0.902. Melting point -83 ℃. Boiling point 77 ℃. Refractive index of 1.3719. Flashpoint 7.2 ℃ (open cup). Flammable. Vapor can form explosive mixtures with air. Median lethal dose (rat, oral) 11.3ml / kg. Irritation.