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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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Ferrous sulfate monohydrateCAS No. : 13463-43-9EINECS No. : 231-753-5Chemical formula: FeSO4 · H2O Another name: green alumAppearance: brown powder English name: Ferrous sulfate monohydrate  Traits: odorless. Weathering in dry air. Dissolved in water, almost insoluble in ethanol. The aqueous solution of the slow oxidation in the air, in the heat faster oxidation. Alkali or exposure to light can accelerate its oxidation. Irritant. Quality index :  Test ItemsUnit Of MeasureLab Test ResultsFeS04·H2O %≥98.098.6TiO2 %≤0.50.42Water insoluble matter%≥0.50.53As %≤0.00050.0003Free acid(H2SO4)%≤2.01.7Heavy metal content(Pb)%≤0.0020.0018Purposes: for purifying agent, gas purifying agent, herbicid...
Sodium pentyl xanthate  CAS NO.: 928-70-1EINECS NO.: 213-519-2MF : C5H11OCS2 NaPurity :≥85%Appearance : yellow or light yellow powderNature :1. Soluble in water.2. Yellowish powder ( or particles) with irritant gas.Quality index :Test ItemsUnit Of MeasureLab Test ResultsAppearanceyellow or light yellow powderyellow or light yellow powderPurity≥85%85.3%Free Alkali≤0.50%0.16%Moisture&Volatile≤10.00%3.60%Application :1. Used as a collector for the flotation of nonferrous metal sulfide minerals and have strong collectivity capacity.2. Suitable for copper-nickel sulphide ores and carated gold iron ore, also the flotation(after being sulfurized by vulcanizer), a good collectors for copper oxi...
Ammonium chlorideCAS No.:12125-02-9EINECS No.:235-186-4MF:NH4ClAppearance: Colorless crystal or white crystalline powder.Properties:1. soluble in water, slightly soluble in ethanol, soluble in liquid ammonia, insoluble in   acetone and ether.2. no smell. Taste salty and slightly bitter taste.3. moisture absorption is small, in the wet and rainy weather, easy to absorb moisture caking.Specifications:Test ItemsUnit Of MeasureLab Test ResultsNitrogen(N)%≥25.425.7Moisture %≤0.50.04Sodium(Na)%≤0.80.28Granularity(1.0-4.0mm)7575Loose degree(Pore size 5.0mm)7575Application:1. agricultural nitrogen fertilizer.2. industrial circuit board (PCB) industry.Packing: lined with plastic bag, topical woven bag, 25 / 50Kg packaging.
Sodium hydroxideCAS No. : 1310-73-2EINECS No. : 215-185-5MF : NaOHPurity : ≥99% Appearance : Translucent white, crystalline solid Nature : 1. There is water imbibition, easy deliquescence in the air.2. Soluble in water, release large amounts of heat at the same time, it is an important kind of alkali.Quality index:Test ItemsUnit Of MeasureLab Test ResultsContent Of NaOH≥99%99.2%Content Of Na2CO3≤0.5%0.45%Content Of NaCl≤0.03%0.02%Content Of Fe2O3≤0.005%0.004%Application: 1. Chemical manufacturing.2. Paper making, aluminium, tungsten smelting, rayon, viscose and soap manufacturing;Production of dyes, plastics, pharmaceutical and organic intermediates, old rubber regeneration.3. In the production of sodium ...
Aluminum hydroxideCAS NO.: 21645-51-2EINECS NO.:   244-492-7HS Code:   2818300000Specification:  Industrial grade,  pharmaceutical gradeAppearance:  White powder solid         Nature:     1. Odorless and tasteless;2.  insoluble in water.Quality index:Test itemsTesting standardsTest resultsAl (OH)3 content%≥6464.5Whiteness≥9798PH value≤97.5Attached water%≤ 0.30.1Screen pass rate%≤ 0.50.4Average particle size (um)150-200150-200Oil absorption rate ml / 100g23-2726Settling volume ml / 10g ≥1215Burnout%34.5 ± 0.535Application:1. Used in industries such as thermosetting plastics, thermoplastics,    synthetic rubber, co...
Cobaltous carbonateCAS NO.:  513-79-1HS Code:   2836993000Appearance:   Red monoclinic crystal or powder.Nature:   Not soluble in waterQuality index:Test itemsTest standardsTest resultsCobalt% ≥4747.3Nickel% ≤0.010.02Iron% ≤0.010.03Magnesium% ≤0.010.02Calcium% ≤0.010.01Manganese% ≤0.010.01Zinc% ≤0.0050.006Sodium% ≤0.010.02Copper% ≤0.0050.006Cadmium% ≤0.0050.005Acid insoluble0.010.003Application:1. Used in mine dressing agent;2. Used in the production of camouflage paint, feed, and agriculture as trace element fertilizers and ceramics;3. Used to produce cobalt oxide, cobalt sulfate, cobalt oxide, etc.Packaging: 25kg / drum, packed in iron drum.
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