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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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Potassium silicate CAS No. : 37328-88-4 MF : xNa2OyK2O zSiO2Purity : ≥99%Appearance : White liquidNature :Colorless, slightly colored transparent or translucent viscous liquid or glass lumps.Quality index :Test itemsUnit of MeasureLab Test ResultsBaume degree(Be)20℃48.0-49.548.0-49.5Density,g/cm3,20℃1.49-1.521.49-1.52K2O,%,≥11.011.1Na2O,%,≥3.503.50SiO2,%,≥2929.1Modulus(M)2.8-3.02.8-3.0S,%,≤0.030.03P,%,≤0.030.029Application :1. Mainly used as a binder for welding and television manufacturing phosphor material.2. Used as casting ingredients, and ...
Sodium chlorateCAS No. : 7775-09-9EINECS NO.: 231-887-4MF : NaClO3Purity : ≥99%Appearance : A colorless or white cubic crystalNature :1. Room temperature is colorless crystal or white particles, no smell.2. There are strong oxidizing, and organic matter, reducing material friction or collision can cause fire or explosion.Quality index :Test itemsUnit of MeasureLab Test Resultssodium chlorate (dry basis), %≥99.599.57Water ,%≤0.300.28Water insolubles, %≤0.010.0083chloride (Cl) ,%≤0.150.142Sulfate (SO4) ,%≤0.010.009Chromate (in CrO4) content ,%≤0.010.0089iron (Fe) ,%≤0.0050.0037Application :1. Used for disinfection, gene...
UreaCAS No. : 57-13-6EINECS NO.: 200-315-5MF : (CO(NH2)2)Purity : 46%Appearance : Colorless or white needle crystal or club -shapedNature :1. Odourless tasteless.2. Soluble in water, alcohol, not soluble in ether, chloroform, weakly alkaline.Quality index :Test ItemsUnit Of MeasureLab Test ResultsContent Of N≥46%46.9%Water content≤0.5%0.2%Biruet≤1.0%0.7%Granulometry≥90%95%Application :1. Medicine: skin with some agents containing the urea to improve the moisture of the skin.2. Agriculture: urea is a high concentration of nitrogen fertilizer,neutral phosphorus fertilizer,also can be used in the production of a variety of compound fertilizer.Packaging :1. 25kg/bag, plastic woven...
Calcium peroxide CAS No.: 1305-79-9EINECS No.: 215-139-4MF: CaO2 Purity : 60%Appearance : yellow powder, yellow granularNature:1. Odorless, almost tasteless. Deliquescence. 2. Soluble in water, insoluble in ethanol, ethyl ether.Quality index :Test itemsUnit of MeasureLab Test ResultsCaO2≥60%60.07%Active oxygen≥16%16.18%PH Test1212Heavy metals(Pb)≤0.001%0.0008%Bulk density500-700632Water≤1.5%1.33%Application: 1.Environmental protection, calcium peroxide can be used to improve the surface water  quality;2. Agriculture, calcium peroxide used in oxygen uptake by plant roots, rice seed coating,  fertilizer for oxygen and so on3. As oxygen release agent in aquaculture industry, adjust the w...
MethanolCAS NO.: 67-56-1HS Code:   2905110000Commonly known as:   Methyl AlcoholAppearance:   Colorless and transparent liquid.Nature: It has a pungent odor and is soluble in water.Quality index:Test itemsTest standardsTest resultshazen Color(Platinum, cobalt)≤55Density (P20) /(g/m3 )0.791-0.7920.791Boiling range(0℃,101.325Pa,64.0-65.5℃)0.80.3Potassium permanganate experiment /min ≥5050Solubility in Water1+31+3Water content ≤0.100.01Acidity as HCOOH ≤0.00150.0011Hydroxyl compound as HCHO %0.0020.0001Residue of evaporation0.001---Acid washing experiment(Platinum,cobalt)≤50---Ethanol content /10-62828 Application:1. It is used to produce formaldehyde, which can be used to produce adhesives, etc.;2. Used to p...
Dimethylbenzene CAS NO.:  1330-20-7EINECS NO.:  215-535-7HS Code:   2707300000Commonly known as:  XylenesAppearance:  Colorless and transparent liquid.Nature: There is a special smell of aromatic hydrocarbons.Quality index:Test itemsTest standardsTest resultsChroma (platinum-cobalt color number) ≤207Density (20℃) (kg/m3)860~870868.0Rising process/℃: the initial pointNot less than 137137.2Speed/℃: final pointNot higher than 143141Process/℃: Total process rangeNot more than 52.9Total sulfur content/(mg/kg) ≤ 21Evaporation residue/(mg/kg) ≤ 30.3Copper corrosionpasspassApplication:1. Used as a solvent in coating, resin, dye, ink and other industries;2. Used as synthetic monomers or solvents in medicine, pesticide a...
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