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propargyl alcoholpropargyl alcohol, or 2-propyn-1-ol, 3 - hydroxy methyl acetylene, and acetylenyl carbinol is an organic compound with the formula c3h4o and cas no 107-19-7. propargyl alcohol is a colorless viscous liquid with myrcia odour that is slightly yell...detail
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trimethylamine (tma)trimethylamine (tma) is colorless, fish odor gas with a formula of (ch3)3n, soluble in water, ethanol and ether. it is mainly used for the preparation of choline chloride, ccc, surfactants, pesticides, etc.tel: 86 372 5405558 ...detail
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dimethylamine (dma)dimethylamine (dma) with the molecular formula (ch3)2nh is a colorless gas, miscible with water and soluble in ethanol and ether. the solvents dimethylformamide and pesticides are derived from dimethylamine. and dma is used as raw materials in the preparation of thiofide, water t...detail
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science and technology research and development designits predecessor is anhua company technology center, established in 1992, is the henan provincial economic and trade commission, finance department of henan province, zhengzhou customs, local taxation bureau jointly recognized by the provincial enterprise technology center, with c...detail
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engineering maintenanceanyang anhua maintenance and installation engineering company in august 2009, out of the house, in henan energy chemical industry group and henan province chemical company to rely on, adhere to the "out of the house to create great industry" business philosophy, active ...detail
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operation and maintenanceanyang hengan power instrument control technology co., ltd., 486 people of existing worker, including 208 95 undergraduate and above educated workers, college educated workers, with engineer staff of 20 people, with 134 title of assistant engineer personnel, senior technicians, 5...detail
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pet resin chipspolyethylene terephthalate (pet) with molecular formula (c10h8o4)n is a crystalline plastic resin and the most common type of polyester. it has excellent mechanical property, electrical insulation property, resistance to high and low temperature performance, resistance to organic...detail