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China High Quality Nano Zinc Oxide Manufacturers – Namo materials – Baoran
Specification Product name Average particle size (nm) Purity (%) Specific surface area (m2/g) Volume density (g/cm3) Particle morphology Color Nickel powder 50 99.9 12 0.74 spherical black Tungsten powder 50 99.9 10 3.2 spherical black Molybdenum powder 60 99.9 10 0.3 spherical black Magnesium powder 60 99.9 14 0.1 spherical black Manganese powder 1000 99.9 7.8 0.4 spherical gray Iron powd...
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China High Quality Ethylmagnesium Bromide Manufacturer – Burgess reagent CAS 29684-56-8 – Baoran
Specification ITEM STANDARD Appearance White to light yellow solid Purity (HPLC) ≥ 95% NMR Conforms to structure Melting point 76-79 °C Application Packing & Storage 100g/500g/1kg/25kg or as request; Non-hazardous chemicals, vacuumed storage at low temperature (2-8°C). (Special packaging, no deactivation. No cryogenic transport is required.)
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China High Quality Cas 77-90-7 Manufacturer – Plasticizer DOS 99.5% Dioctyl sebacate (DOS) CAS 122-62-3 – Baoran
Specification ITEM STANDARD Chroma,(Platinum-Cobalt) ≤20 Purity (Ester content), % ≥99.5 Density(20°),g/cm3 0.913-0.917 Acidity(calculated by phthalic acid),% ≤0.04 Flashing Point, ℃ ≥215 Moisture content, % ≤0.05 Application 1.DOS is an excellent cold-resistant plasticizer, with high plasticizing efficiency, high stability and low volatility. Except good cold-resistance, it also has good heat-resistance, light-resistance, electric an...
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China High Quality Cas 21850-44-2 Manufacturer – Industrial grade Plastic Additive Calcium Stearate CAS 1592-23-0 – Baoran
Specification Item Standard Appearance White powder with fatty smell Melting point 140.0~158.0 ℃ Free Fatty acid ≤0.5% Loss on drying ≤3.0% Assay of Calcium 6.5±0.6% Partical size ( 325 mesh,%) ≥ 99 Application Calcium stearate is widely used in food, medicine, cosmetics, plastics, rubber and other industries, mainly as lubricants, emulsifiers, stabilizers, mold release agents, accelerators, cosmetic base materials, etc. In rigid plastic...
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China High Quality Rare Earth Materials Manufacturers – 99% Cerium chloride heptahydrate CAS 18618-55-8 – Baoran
Specification 3N 3.5N 4N TREO% ≥46 ≥46 ≥46 Cerium purity and relative rare earth impurities CeO2/TREO % 99.9 99.95 99.995 La2O3/TREO % ≤0.08 ≤0.04 ≤0.004 Pr6O11/TREO % ≤0.01 ≤0.01 ≤0.003 Nd2O3/TREO % ≤0.005 ≤0.005 ≤0.001 Sm2O3/TREO % ≤0.004 ≤0.005 ≤0.002 Y2O3/TREO % ≤0.005 ≤0.005 ≤0.001 Non rare earth impurity Fe2O3 % ≤0.005 ≤0.003 ≤0.001 SiO2 % ≤0.03 ≤0.01 ≤0.005 CaO % ≤0.02...
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China High Quality Hydroquinone Manufacturers – Plasticizer ATBC 99% Acetyl Tributyl Citrate (ATBC) CAS 77-90-7 – Baoran
Specification ITEM STANDARD Appearance Transparent Oily liquid without visible impurity Chroma,(Platinum-Cobalt) ≤ 30 Ester content ≥ 99.0% Density (20°C), g/cm3 1.045-1.055 Acid value (mgKOH/g) ≤ 0.2% Moisture content ≤ 0.10% Application ATBC is a non-toxic plasticizer and can be used as a plasticizer for polyvinyl chloride, cellulose resin and synthetic rubber. For non-toxic PVC granulation, food packaging containers, children’s ...
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