1) HS code: 28112200 2) Model: white powder 3) Used as anti-settling, thickening, agent Name: Silicon Dioxide, White carbon black/SilicaSpecification:NO.Itemsspecifications1formWhite powder2Loss on drying 105°C 2h %4.0-7.03Ignition loss 1000°C % ≤ 7.04PH value6.5-7.55BET Specific surface area m2/g160-2806DBP ml-100g240-3307SiO2% ≥938Pb≤0.00019As≤0.000310Average particle size μm10 Packing: Poly ...
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