Zhongyi Phosphorus Chemical Industry Co. Ltd (ZPCC)

Products Directions for Phosphorus Pentasulphide ___Zhongyi Phosphorus Chemical Industry Co. Ltd ＆amp;#61656; Brief Introduction of the Company Zhongyi Phosphorus Chemical Industry Co. Ltd (ZPCC) is a new chemical industry enterprise with four departments and one functional office and with 62 employees， which was established in December 1999. Its major product is phosphorus pentasulphide (p4s10) with annual capacity of 6000 tons， applying the process of Itamatch Chemicals， Italy， which is one of the most advanced process in the world and the European Economic Community has accepted its product quality. Meanwhile we imported most of key equipment. Our product has passed the International Quality System standard ISO9001 and has good reputation in domestic， sold to the countries around the world. Our company always adheres to the principle， that is， taking the quality management as guarantee of the enterprise， and taking the quality as the life of the enterprise. We whole-heartily welcome all fields of friends from both home and aboard to visit our company and make business with us. ＆amp;#61656; Brief introduction of product Product Name: Phosphorus Pentasulphide. Molecular Formula: P4S10 Domestic Quality Code: GB-13258-91 Physical and Chemical Properties: P2S5 is a yellowish crystal， strongly hygroscopic， decomposing on contact with water or air， releasing violent toxic hydrogen sulphide， and flamable with impact and friction. P4S10 is widely used in organic synthesis of compounds， pesticides and highly effective organic phosphorus agriculture chemicals， which contain sulphur or phosphorus. P4S10 is also used as ore dressing agents of non-ferrous metals， additives of lubrications in petrol industry， as well as used in pharmaceutical production and auxiliary agents in rubber sulphuration. ＆amp;#61656; Packing Packed in containers or iron drums by the protection of inert gas. For Containers: LQ-XX-1 Net /weight 600kg/case LQ-XX-2 Net /weight 1000kg/case LQ-CHX Net /weight 2000kg/case For Iron Drums: Net weight 200kg/drum. 隆茂 Special packing in accordance with customers隆炉 requirements. ＆amp;#61656; Products Specifications: Index Specification Size Flake:thickness隆脺0.5mm powder:residue on 850 micron sieve隆脺2% Color yellow Phosphorus content 27.7漏陇28.2% Sulfur content 71.8漏陇72.3% Final melting point 隆脻278隆忙 melting range:隆脺 2隆忙 Iron content 隆脺0.004% Residual after sublimate 隆脺0.25% Reactivity Analyzed by Chinese method:6漏陇8隆忙/min Analyzed by Italian method:1漏陇2.4 隆忙/min Diethyldithiophosphoric acid 隆脻 90% (after reaction with ethanol) Diisobuthyldithiophosphoric acid 隆脻97%(after reaction with isobuthyl alcohol Note 隆茂To produce product according to customers隆炉option

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