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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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Sodium silicate CAS NO.:  1344-09-8EINECS NO.:  215-687-4 HS Code:   2839191000Commonly known as:   PhosphorineAppearance: Solid: transparent block;Liquid: colorless or gray transparent viscous liquid.Nature: The solidification speed is slow, the adhesion and strength are high, and the acid resistance and heat resistance are good.Quality index:Liquid:Test itemsTest standardsTest resultsBaume content,%≥39%39.8Iron content,%≤0.040.02Water insoluble matter content,%≤0.100.12Silica content,%≥2628 Solid: Test itemsTest standardsTest resultsSodium silicate content,%≥9999.2Chloride content,%≤0.020.01Sulfate content,%≤0.020.01Iron content,%≤0.040.02Aluminum content,%≤0.040.02Heavy metal content,%≤0.0020.001Application:1. Used fo...
Crystal sodium sulfide CAS NO.:  1313-83-3  EINECS NO.: 215-211-5 HS Code:   2830101000Commonly known as:  Odor, soda, sodium sulfide Specification: Appearance:      White crystal particles       Nature:        Tasteless, easy to oxidize in the air.Quality index: Inspection itemsIndicatorsResultsAppearance white crystal particlesmeetSodium sulfide (Na2S), ≥44%44.09%Sodium sulfite, ≤0.33%0.32%Water insoluble matter, ≤0.011%0.012%Iron6ppm6ppmSodium carbonate, ≤0.150.16Sodium thiosulfate, ≤0.62%0.64% Application:Medicine, engineering plastics, rubber, silica gel, chemical cleaning agent and other industrie...
Crystal sodium sulfide CAS NO.:    1313-83-3 EINECS NO.:   215-211-5HS Code:     2830101000Commonly known as: Odor, soda, sodium sulfide Specification: Appearance:      White crystal particles       Nature:        Tasteless, easy to oxidize in the air.Quality index: Inspection itemsIndicatorsResultsAppearance white crystal particlesmeetSodium sulfide (Na2S), ≥44%44.09%Sodium sulfite, ≤0.33%0.32%Water insoluble matter, ≤0.011%0.012%Iron6ppm6ppmSodium carbonate, ≤0.150.16Sodium thiosulfate, ≤0.62%0.64% Application:Medicine, engineering plastics, rubber, silica gel, chemical cleaning agent and other industries. Pack...
Potassium tetraoxalateCAS NO:   6100-20-5EINECS NO.: 204-874-6HS Code:  2917009000Commonly known as:  Potassium OxalateAppearance:          Colorless crystal particlesNature:        Soluble in waterQuality index:Analysis of ItemNational standardResults of AnalysisContent (KHC2O4·H2O)% ≥ 95-105%99.8Sulfate% ≤ 0.010.03Insoluble matter% ≤0.0050.006Iron% ≤0.0010.001Chlorine% ≤0.010.002Lead% ≤0.0010.003Application:1. For the production of environmentally friendly coatings and reagents;2. Used for marble, granite polishing, metal polishing, and rust removal.Package:25kg / bag, plastic woven bag.
Potassium dioxalateCAS NO:    127-95-7EINECS NO.:  234-722-4Commonly known as: Potassium hydrogen oxalateAppearance:       Colorless crystal particlesProperties:   Soluble in waterQuality index:Analysis of ItemNational standardResults of AnalysisContent (KHC2O4·H2O)% ≥95-105%99.5Sulfate% ≤ 0.010.03Insoluble matter% ≤ 0.005%0.005Iron% ≤ 0.0010.004Chlorine% ≤ 0.010.002Lead% ≤ 0.0010.002Application:Used in the production of reagents, marble, granite polishing, metal polishing, and rust removal.package:25kg / bag, plastic woven bag.
CAS number: 12069-69-1EINECS NO.:  235-113-6 HS Code:  2836999000    Commonly known as:  MalachiteSpecification:Appearance: Malachite green fine amorphous powderProperties: Stable at room temperature, no waterQuality index:Analysis of ItemNational standardCopper (Cu) ≥55Chlorine (Cl) ≤10Lead (Pb) ≤5Iron (Fe) ≤9Calcium (Ca) ≤10Chromium (Cr) ≤5Sodium (Na) ≤10Hydrochloric acid insoluble matter% ≤0.003Moisture% ≤20Arsenic (As) ≤5Application:1, for catalysts, pesticides, pigments, feed, fungicides;2. Used in electroplating, anti-corrosion industries and manufacturing copper compounds.Package:25kg / bag, plastic woven bag.
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