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Yellow Lead Oxide
Properties: yellow powder, poisonous, indissoluble in water and alcohol, soluble in nitric acid or acetic acid. Specifications: 1) Lead monoxide (PbO): 99.8% (min.) ; 2) Residue after screening (180mesh): 0.2% (max.) ; 3) Moisture: 0.1% (max.) ; 4) Ferric oxide: 0.001% (max.) ; 5) Cupric oxide: 0.0003% (max.) ; 6) Chloride: 0.001% (max.) ; 7) Chromium: 0.0001% (max.). Applications: mainly used in such industries as lead yellow pigment, lead salts, ceramics, glass and rubber.
Company:
Henan Kingway Chemicals Co., Ltd.
China [Aug 10, 2008]
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Copper Oxide
We are supplying copper oxide tested very well for Copper sulphate usage. Looking for the end user of Copper Sulphate production.
Company:
Henan Kingway Chemicals Co., Ltd.
China [Aug 10, 2008]
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Antimony Trioxide
Properties and appearance: it is a kind of white extreme pure superfine powder with cubic crystal structure. It has been used in industries of plastics, rubber, textile, chemical fibre, paint, electron, enamel, making-glass as anti-flame synergist.
Company:
Henan Kingway Chemicals Co., Ltd.
China [Aug 10, 2008]
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Silica Fume (Mirco Silica)
We are in a position to supply silica fume (SiO2:92%min.) at competitive price, which is a by-product during smelting fused zirconia. It is suitable for industrial applications, particularly in cement manufacture. |
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Titanium Dioxide Anatase (Fibre Grade)
Structural formula: Tio2 ; Molecular weight:79.9 ; Decription: Specific gravity 3.9, stable chemical nature, can't be dissolved in water, fatty acid and weak abio-acid, but can be dissolved in dense vitriol and hydrochloric acid, and slightly in alkali. It appears white, a little blue, delicate particles and good alcohol ispersion. Product appearance: White and a little blue powder. Specification: 1. Ti o2 content, % > 98.5 ; 2. Color ( standard ratio ) L*, > 99.5 | d b* |, > -0.15 ; 3. Tinting strength (to sample), > 100 ; 4. Oil absorption, g/100g, < 24 ; 5. Water absorption, g/100g, < 25 ; 6. Hydraulic dispersion %, > 85 ; 7. Resistance rate o/cm, > 3200 ; 8. Iron content ppm, < 30 ; 9.45 um sifting remains %, < 0.1 ; 10. Suspending water liquid ph value:6.8-7.5. Use: Applicable to color master patch of high grade, chemical fibers, rubber and printing ink. |
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Decabromodiphenyl Oxide
1) Additive flame retardant ; 2) Widely used for thermoplastic plastics and retardant for nylon fiber and polyester cotton fiber textile ; 3) Whiteness : >=93 ; 4) Melting point : 300 - 310°C ; 5) Bromine content: >=82% ; 6) Free bromine: =<20ppm ; 7) Pb: =<50ppm ; 8) Fe: =<10ppm ; 9) Volatile: =<0.05% ; 10) Average particle size: 3um |
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Chrome Oxide Green
We are manufacturer and exporter of Chrome Oxide Green in china. Cr2O3:MIN99.2% ; Moisture:0.2%max ; Water Soluble Salt:0.3%max ; Oil Absorption:15-25% ; Covering power:15-25%c ; covering power:15g/m2 max ; Residue(thru 325mesh,45um):0.3%max ; Ph:5--8 |
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Titanium Dioxide, Anatase
1) TiO2 content: >=98.0% ; 2) Color: no lower than standard sample ; 3) Tint reducing power (compared with standard sample): >=100 ; 4) Water soluble: =<0.50% ; 5) Volatility (at 105°): =<0.50% ; 7) pH value of aqueous suspension: 6.5 - 8.0 ; 8) Oil absorption (g/100g): =<26.0 ; 9) Mesh residue (45um): =<0.10% ; 10) Resistivity (Ω m): >=20.0. |
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Rutile Titanium Dioxide
1) R-105 is produced by sulphate process, having been ZnO modified, calcinated and ground under high temperature, also been organic treatment ; 2) This product is the same whiteness as that of anatase type, high index of refraction, and high permanent just like rutile type, good optical property, and anti-pulverization ; 3) Widely used in base particle, floor rubber, PVC floor, PVC tube. Technical specifications (Q/CYT 1-2001): 1) Content of TiO2 (m/m): >=98% ; 2) Brightness: >=93.5% ; 3) Tint reducing power, Reynolds number: >=1600 ; 4) Valatie at 105oC: =<0.5% ; 5) pH value: 5.5 - 8.5 ; 6) Oil absorption (g/100g): =<20 ; 7) Residue of mesh with diameter of 0.045mm (m/m): =<0.10% ; 8) Content of rutile: >=97% |
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Zinc Oxide
Property: This commodity is a white powder, its density is 5.606, its melting point is 1975 . It is an oxide with two characters. It can dissolve in acid and base, ammonium chloride, and ammonia water. It cannot dissolve in water and alcohol. It can sublime when heated to 1800 . Usage: rubber, ceramics, medicine, paint, printing and dyeing magnetism material, electron, paper making, feed, picture tube, etc. |
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Decabromodiphenyl Oxide
1) Best grade ; 2) White degree: ≥94 ; 3) Particle size: ≤6 m ; 4) Bromine content: ≥82% ; 5) Free bromine: ≤10ppm ; 6) Melting point: ≥300oC ; 7) Iron: ≤10ppm ; 8) Aluminum: ≤60ppm ; 9) Moisture content: ≤0.10 ; 10) CAS No.: 1163-19-5 |
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Hydrogen Peroxide (Food Grade)
Hydrogen Peroxide: 1) Appearance: colorless transparent ; 2) Usage: widely used as germicide, antiseptic and bleaching agent in food industry. |
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Hydrogen Peroxide
H2o2 content:27.5%(weight) ; Free acid(as h2so4):0.040%max ; Nonvolatile matter:0.080%max ; Stability:97.0%min ; Toc:0.030%max ; Nitrate(as no3):0.020%max ; Quantity:17.5mt/20'fcl ; Package:30kgs PVC drum |
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Cobalt Oxide
1) Black powder, insoluble in water, cobalt content 72%-74%, low impurities ; 2) Partical size: -325 or -400 mesh ; 3) Usage: ceramic industry, battery industry |
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Activated Alumina
Activated alumina for extraction of fluorides from borehole, stream and mine waters.99% semi-fused alumina (al2o3) with an absorption capacity of 1-5ppm f. |
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Calcium Hydroxide, Calcium Oxide
We are the leading supplier for Lime products like Lime Stone, Quicklime, Calcium Carbonate Powder, Hydrated Lime, Calcium Oxide Powder, Carbon Additives and Refractory Products. |
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Chrome Oxide Green
Insoluble in water, organic solvents, acids and alkalis. and stable in light, atmosphere, high temperature and corrosive gases like sulfuric dioxide, hydrogen sulfide, etc. Application: paints and coatings, enamels, concrete and other building products, floor coverings, and in other uses where permanence of color is paramount, also used as catalysts where chemical composition and physical properties other than color are important. |
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Calcium Oxide
1) Freshness, dryness, purity, and no accretion, coke, block ; 2) The range of grain size is 5-100mm, smaller than 10% of all weight loss ; 3) We can provide calcium oxide of other grain sizes according to use of customers' requirements ; 4) Used as an opacifier in plastics ; 5) Used in wood pulping, and sugar refining |
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Benzoyl Peroxide
This product is white crystal with a bit smell. It can slightly dissolve in water, a bit dissolved in alcohol, and dissolved in ether, acetone, chloroform and benzene. This product is Class 1 organic oxidant, and can explode itself if heated, shocked or rubbed. Its oxidation has bleaching and sterilizing function. Usage and Functional Principle: 1. The initiator of macromolecular monomer such as foamable polystyrene; 2. Used as curing agent of unsaturated resin; 3. Used as vulcanized agent for dimethyl silicon rubber and fluorine rubber; 4. Use for fat refining, flour bleaching and fiber decoloring; 5. Used as materials of external use medicine to treat skin diseases. |
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Silicon Dioxide Target
1) Type: single ; 2) Purity: >=99.99% ; 3) Crystals: 100 > / < 111 > ; 4) Resistance (Ω/cm): 0.001 - 30 ; 5) Surface: polished ; 6) Size: 10 - 1500mm |
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Carbon Dioxide
Food grade: 1) Content: >=99.9% ; 2) Moisture: =<0.02% ; 3) Oil: not detectable ; 4) Odor odorless ; 5) Acid value qualified ; 6) Carbon oxide: not detectable ; 7) Methanol: not detectable. Industrial grade: 1) Content: >=99.8% ; 2) Moisture: =<0.05% ; 3) Oil: not detectable ; 4) Odor odorless |
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Phosphorus Peatoxide 98%, Cuprous Oxide
We are strongly offering Phosphorus peatoxide 98% with most competitive price and most great quality. Also supply cuprous oxide in china. |
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Magnesium Oxide
Extensively used in the stuffing and reinforcer for production of rubber, soft oxymagnite, paint and paper, in the flexibilizer for galss fibre reinforced plastic, in surface coating of silicon steel plate, as well as in leather processing, adhesive, resist for reactive dye printing, catalyst carriers for alcohol-sythetic butadiene, phenol production, and chemical fertilizer. It is utilized in foodstuff industry, wheat flour processing, and antiacid agent, laxative, hyperacidity and peptic ulcer in medicine profession, and in the electronics industry rising of nearer years to demand the magnesia. |