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2013 - 12 - 11
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Chinese New Chemical Materials Electronics Industry Alliance, the second session of the Council held last week in Quzhou, Zhejiang Province. The participating enterprises and research institutes repre...
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N-propanolChemical formula :   CH3CH2CH2OH(C3H7OH)Abbreviation :  NPA Alias :  1-propanol, propanolAppearance :  colorless transparent liquid.English name :  N-propanolCAS Number :  71-23-8Characters :Ethanol smell, flammable, soluble in water.  Test Report :Test items Testing standards Test resultsPurity m% ≥          99.50       99.6%Water content m% ≤          0.10       0.11Chromaticity (Po-Co color number) ≤          10.00       9.8Acid content (as acetic acid)% ≤          0.003      0.004Use:    1. Use as a disinfectan...
Sodium thiosulfateCAS No. : 7772-98-7 MF: Na2S2O3Purity: ≥99%Appearance: Colorless transparent monoclinic crystalNature:1. Odourless, taste salty, soluble in water, insoluble in alcohol. 2. In acidic solution decomposition, has strong reducibility.3. Deliquescence in moist air.Quality index:Test ItemsUnit Of MeasureLab Test ResultsNa2S2O3·5H2O,%≥9999.5Na2S,ppm≤109.8Fe,ppm≤2019.7Water-insoluble,%≤0.010.009PH (200g/L solution)6.5-9.57.5Application:1. Used as a photographic industries Fixing agent.2. Used in electroplating, purify water and tanning leather.3. Also used in the chemical industry such as reducing agent Pharmaceutical industry is used as the detergents and disinfectants and bleaching agent, etc.Packag...
Ferric chlorideCAS NO.:  7705-08-0 EINECS NO.:   231-729-4  HS Code:   2827399000Appearance:   Black-brown crystals, powdery and slightly lumpy.   Nature: 1.Easily soluble in water;2.And strong water absorption, can absorb air moisture and deliquesce.Quality index:Test itemsTest standardsTest resultsFeCl3, % ≥9696.5Spec. gravity S.G, ≥1.41.446FeCl2, %,≤0.250.17Free Acid, %,≤0.30.23Insoluble matter, %,≤0.5≤0.1Cu, %,≤0.10.0065Zn, %,≤0.10.0524Cr, %,≤0.10.0162Pb, %,≤0.1<0.002Ni, %,≤0.10.0064Cd, %,≤0.01<0.001Hg, %,≤0.01<0.001As, %,≤0.1<0.001Application:1. Used for sewage treatment, printing and dyeing cylinder engraving, electronic industrial circuit boards, etc .;2. It is used as a waterproofing agent in the c...
Lithium silicateCAS NO.:  10102-24-6EINECS NO.:   233-270-5HS Code:   2839900090Commonly known as:   Silicic acidAppearance:   Colorless transparent liquid      Nature: 1. Odorless and tasteless. 2. It is weakly alkaline and soluble in water.Quality index:Test itemsTest standardsTest resultsAppearanceColorless transparent liquid meets theSiO2%20.0±1.020.6Li20 %2.10±0.12.1                    Module M4.8±0.14.8                     PH value11.5±0.511.6           Relative density (20 ℃)1.18±0.011.18      ...
Soft water saltCAS NO.:  7647-14-5  EINECS NO.:  231-598-3 HS Code:   2501002000Appearance:   White ball    Nature:    soluble in waterQuality index:Test itemsTest standardsTest resultsContent % ≥99.0099.52Moisture % ≤2.001.10Water insoluble matter % ≤0.200.10Water-soluble impurities % ≤0.800.50Application:1. Used for water purification;2. Used in soap manufacturing, ceramics, glass production, etc .;3. Additives for paper industry and deinking of waste paper.Packaging:50kg/bag, plastic woven bag.
Potassium chlorateCAS No.:   3811-04-9 EINECS NO.:    223-289-7 HS Code.:   2829191000Appearance:   Colorless flake crystal or white granular powderNature :   Dissolved in waterQuality index :Test itemsTesting standardsTest resultsPotassium Chlorate%≥99.7%99.8Moisture%≤0.050.06Water-Insoluble Matter%≤0.030.04With Anti-Caking Agent %No-Chloride(as KCl) %≤0.060.06Bromate (as KBrO3) %≤0.100.10Chlorite TestPassPassPypocholorite TestPassPass(125μm)%≤  Sieved Residue1.01.1ApperanceWhite PowerEasy to clumpmeets the Application :1.  Used for disinfection, generate chlorine dioxide bleaching (tap water factory, hospital, swimming pool, aquaculture water, cooling water disinfection).2.  Printing ...
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