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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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Calcium chlorideChemical formula: CaCl2Appearance:  White powder, irregular spherical particles, flakes.English name: Calcium chloridCharacteristic:Exposure to the air easily deliquescence. Hygroscopicity is extremely strong.Soluble in water, while releasing a lot of heat. Quality index :Test ItemsUnit Of MeasureLab Test ResultsCaCl2%≥9595.5Magnesium and alkali metal chlorides (calculated as sodium chloride)%≤32.2Water insoluble matter%≤0.050.02Ca(OH)2%≤0.20.08CaSO4%≤0.10.05Uses:1, food additives.2, food preservatives.3, food desiccant.Packing: 25kg / bag
Calcium hydrogen phosphateCAS No. : 7789-77-7EINECS No. : 231-826-1MF : CaH5O6PPurity : ≥99%Appearance : White monoclinic crystalline powder.Nature:Odorless and tasteless, stable in the air, heated to 75 began to lose crystal water into anhydrous, high temperature is changed to pyrophosphate.Quality index :Test itemsUnit of MeasureLab Test ResultsAppearanceOn powder formokPhosphorus(P)    %≥17.017.1Citric Acid Soluble Phosphorus(P) %≥14.016.9Calcium(Ca) %≥20.021.0Fluorine(F) %≤0.180.13Arsenic(As) mg/kg≤30.03.9Lead(Pb) mg/kg≤30.010.3Cadmium(Cd) mg/kg≤10.02.2Moisture %≤4.02.4Particle Size (pass 40 mesh) %≥95.097.0Application :1. the auxiliary feed for poultry, can promote the digesti...
Magnesium sulfate CAS No. : 14168-73-1EINECS No.: 231-298-2MF : MgSO4.H2OPurity : 99%Appearance : White powderNature :1. Soluble in water, slightly soluble in ethanol and glycerol, and ethyl eth er,insoluble in acetone2. Easy weathering monohydrate magnesium sulfate in the air for powde r, when heated to anhydrous magnesium sulfateQuality index :Test ItemsUnit Of MeasureLab Test ResultsMain content(MgSO4·H2O)99%mm99.36%MgSO486%mm86.43%MgO28.65mm28.95%Ferron(Fe)0.0015%mmconformHeavy metal(Pb)0.0008%maxconformArsenic(As)0.0002...
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...
polyacrylamide  CAS No. : 9003-05-8EINECS No. : 201-173-7MF : (C3H5NO)nPurity : ≥100%Appearance : Transparent crystal small particles.Nature :Easy to absorb water, soluble in water, but also soluble in acetic acid, ethylene glycol, glycerol and amines and other organic solvents.Quality index :Test itemsUnit of MeasureLab Test ResultsAppearanceWhite or yellowish particlesWhiteMolecular weight,million,≥1.81.850Degree of hydrolysis,%,≥2525.2Solid content,%,≥8891PH Value4-97.5Dissolution time ,≤6030Application :1. Flocculation, reducing resistance, thickening, shear, dispersion and other properties.2. Widely used in oil extraction, mineral processing, coal washing, metallurgy, che...
Soda ashCAS No.: 497-19-8EINECS No.:207-838-8MF: Na2CO3Purity: ≥99%Classification: CarbonateAppearance: White crystalline powder Nature:1. Soluble in water, slightly soluble in anhydrous ethanol.2. Not soluble in propanol, is a kind of weak base salt.Specification:Test ItemsUnit Of MeasureLab Test ResultsTotal alkali content,(dry basis of NaCO3 of mass fraction)≥99.2%≥99.54%Total alkali content,(wet base NaCO3 of mass fraction)≥97.9%≥99.38%Sodium chloride(NaCl,dry basis of the mass fraction)≤0.70%≤0.47%Iron(Fe),mass fraction(dry basis)≤0.0035%≤0.0012%Water insoluble matter,content≤0.03≤0.014%PbAsApplication:  Used in photography, pharmaceuticals,glass, metallurgy, petrochemical, textile,Synthetic fiber, paper, chemicals, solvents, synthetic dete...
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