Introduce: Profile: Hangzhou Longshan Chemical Co.,Ltd. is a producer of sodium carbonate, nitrate and synthetic ammonia. Our products include calcium nitrate, 2-methyl-5-ethylpyridine, 5-ethyl-2-pyridine ethanol, 2-chloropyridine, 1,4-cyclohexanediacid, octadecane amine, cis-2,6-dimethylpiperazine, n-ethyl piperazine and 1,4-cyclohexanediol. 2-methyl-5-ethylpyridine is a colorless and transparent liquid. It is mainly used for producing nicotinic acid, nicotinamide and nikethamide. It is also applied widely as a synthesize additive of food and feed stuff. Industrial sodium carbonate is a white crystalloid powder, and conforms to GB210-1992 specifications. It is used in industries, such as the glassware, metallurgy, textile, chemical, dyes and soaps. Industrial sodium nitrite is used as raw material for the production of potassium nitrate, explosives and dyes & also as a preservative, decolorizer & defoamer. calcium nitrate can be applied as a chemical fertilizer & specialty fertilizer for soilless cultivation. For industrial use, it can be applied as a refrigerant, flocculant and a phosphorization agent.
