We are TianjinZhijingweiyeExport Co.,Ltd based in , China. We are member of exporthub.com since June, 2010. Our business is related to Chemicals industry and we specifically deal in caustic soda,zinc oxide,stpp,formic acid,carbon black. Please find our product details below:caustic sodaBrief introduction:Sodiumhydroxide (Na OH), also known as lye and caustic soda, is a caustic metallic base. It is usedin many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Worldwide production in 1998 was around 45 million tonnes. Sodiumhydroxide is a common base in chemical laboratories.Pure sodiumhydroxide is a white solid; available in pellets, flakes, granules and as a 50%saturatedsolution. It is hygroscopic and readily absorbs water fromthe air, so it should be stored in an airtight container. It is very soluble in water with liberation of heat. It also dissolves in ethanol and methanol, though it exhibits lower solubility in these solvents than does potassium hydroxide. Molten sodium hydroxide is also a strong base, but the high temperature required limits applications. It is insoluble in ether and other non-polar solvents.Asodium hydroxide solution will leave a yellow stain on fabric and paper.zinc oxideMolecular Formula: ZnO CAS number: 1314-13-2 Appearance: white solid Brief introduction:Zinc oxide is an inorganic compound with the formula ZnO. It usually appears as a white powder, nearly insoluble in water. The powder is widely used as an additive into numerous materials andproducts including plastics, ceramics, glass, cement, rubber ( car tyres), lubricants, paints, ointments, adhesives, sealants, pigments, foods (source of Zn nutrient), batteries, ferrites, fireretardants, first aid tapes, etc. ZnO is present in the Earth crust as a mineral zincite; however, most ZnO used commercially is produced synthetically.In materials science, ZnO is often called a II-VI semiconductor because zinc and oxygen belong to the 2nd and 6th groups of the periodic table, respectively. This semiconductor has several favorable properties: good transparency, high electron mobility, wide bandgap, strong roomtemperature luminescence, etc. Those properties are already used in emerging applications for transparent electrodes in liquid crystal displays and in energy-saving or heat-protecting windows, and electronic applications of ZnO as thin-film transistor and light-emitting diode are forthcoming as of 2009.zinc oxideMolecular Formula: ZnO CAS number: 1314-13-2 Appearance: white solid Brief introduction:Zinc oxide is an inorganic compound with the formula ZnO. It usually appears as a white powder, nearly insoluble in water. The powder is widely used as an additive into numerous materials andproducts including plastics, ceramics, glass, cement, rubber ( car tyres), lubricants, paints, ointments, adhesives, sealants, pigments, foods (source of Zn nutrient), batteries, ferrites, fireretardants, first aid tapes, etc. ZnO is present in the Earth crust as a mineral zincite; however, most ZnO used commercially is produced synthetically.In materials science, ZnO is often called a II-VI semiconductor because zinc and oxygen belong to the 2nd and 6th groups of the periodic table, respectively. This semiconductor has several favorable properties: good transparency, high electron mobility, wide bandgap, strong roomtemperature luminescence, etc. Those properties are already used in emerging applications for transparent electrodes in liquid crystal displays and in energy-saving or heat-protecting windows, and electronic applications of ZnO as thin-film transistor and light-emitting diode are forthcoming as of 2009.caustic sodaBrief introduction:Sodiumhydroxide (Na OH), also known as lye and caustic soda, is a caustic metallic base. It is usedin many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Worldwide production in 1998 was around 45 million tonnes. Sodiumhydroxide is a common base in chemical laboratories.Pure sodiumhydroxide is a white solid; available in pellets, flakes, granules and as a 50%saturatedsolution. It is hygroscopic and readily absorbs water fromthe air, so it should be stored in an airtight container. It is very soluble in water with liberation of heat. It also dissolves in ethanol and methanol, though it exhibits lower solubility in these solvents than does potassium hydroxide. Molten sodium hydroxide is also a strong base, but the high temperature required limits applications. It is insoluble in ether and other non-polar solvents.Asodium hydroxide solution will leave a yellow stain on fabric and paper.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.