Organic synthesis, for example, at a temperature of 180 ℃ ~ 200 ℃ and mercury salts (such as HgCl2) as catalyst under the conditions of addition reaction of acetylene with hydrogen chloride to produce vinyl chloride sulfuric acid reagent bottle is right, then in the role of initiator , the polymerization of polyvinyl chloride. Dyeing industry, for example, pickling, mercerized cotton treated residual alkali in industrial sulfuric acid reagent bleached cotton, to be used for hydrochloric acid. In the printing process, some dye does not dissolve in water, treated with hydrochloric acid required to make a soluble hydrochloride, to apply. 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 sulfuric acid reagent trichloromethyl benzyl pharmaceutical, including their derivatives benzyl alcohol; benzaldehyde and benzoyl chloride (generally obtained from the acid-gasification), in medicine; pesticides; 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; sulfuric acid reagent benzaldehyde -2, 4-disulfonic acid; toluenesulfonyl 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. Sulfuric acid reagent pharmaceutical, Shandong sulfuric acid reagent, sources provided by Kingboard Chemical Chemical Co., Ltd., Dongguan City, the source Tao. Tao Chemical Co., Ltd., Dongguan City, the source (shop1413045847365.1688.com/) strong, credible, in Dongguan, Guangdong chemicals industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead source Kingboard Chemical and you work into the brilliant, for a better future!