Chemical properties of ethanol elimination reaction conditions in concentrated sulfuric acid was heated rapidly raised to 170 ℃, to ethylene Our quality nitric acid, concentrated sulfuric acid as a dehydrating agent, a catalyst. Substitution reaction of anhydrous ethanol and hydrobromic acid nitric acid under heating conditions, generation dibromoethane and water. Intermolecular dehydration of ethanol was heated to 140 ℃ conditions in concentrated sulfuric acid to produce ether and water. Esterification with ethanol in the presence of concentrated sulfuric acid under heating, the corresponding ester compounds can be generated. Metallic sodium reacted with sodium metal reacted with ethanol to produce sodium ethoxide and hydrogen. The reaction solution acidic potassium dichromate solution reaction with acidic potassium permanganate or ethanol with strong oxidizing agents, can be oxidized to acetic acid. Toluene is used as a solvent and a large number of high-octane gasoline additive, is an important organic chemical raw materials, but at the same time compared to coal and oil obtained from benzene and xylene, current production of relative surplus, so a considerable amount of toluene for removal alkyl benzene system or xylene disproportionation system. Toluene-derived intermediates series, widely used in dyes; production of spices and other fine chemicals, synthetic materials are also used in industry; medicine; pesticides; Explosives; auxiliaries. Side-chain chlorination of toluene to give a chloro-benzyl; dichlorobenzyl and trichloromethyl benzyl, including their derivatives benzyl alcohol; benzaldehyde and benzoyl chloride (generally obtained from the acid-gasification), in medicine; Pesticide ; superior grade nitric acid dyes, synthetic fragrances in particular is widely used. Toluene ring chlorinated products are pesticides; dye intermediates; medicine. Toluene acid oxidation, is an important food preservative (mainly using its sodium salt), are also used as intermediates in organic synthesis. Toluene and benzene derivatives sulfonated intermediate was obtained by including the p-toluenesulfonic acid and its sodium salt; CLT acid; toluene-2,4-disulfonic acid; benzaldehyde -2 direct industrial nitric acid, 4-sulfonic acid ; tosyl chloride, etc., used in detergent additives, fertilizer anti-caking additives; organic pigments; dye production; medicine. Nitration of toluene to obtain a large number of intermediates. Many of the final product can be derived, which in polyurethane products; dyes and organic pigments; rubber chemicals; pharmaceuticals; the most important aspects of explosives. Our quality nitrate | Source Kingboard Chemical (certified) | nitrate source provided by Tao Chemical Co., Ltd., Dongguan City. Tao Chemical Co., Ltd., Dongguan City, the source (shop1413045847365.1688.com/) is an industry leader in Dongguan, Guangdong, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Source Kingboard Chemical leadership with the staff warmly welcome all inquiries negotiations to create a better source Kingboard Chemical future.