food grade colloidal silicon dioxide

Quick Details Port: Shenzhen/Guangzhou/Shanghai etc Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability: 500 Ton/Tons per Month silicon dioxide Other Names: silicon dioxide,Silicon Dioxide Usage: Coatings Printing Ink.plastic Keywords: silicon dioxide powder price Shape: powder,micro pearl Grade Standard: food grade Purity: 99.9%,99.9% Grade: Food Grde Appearance: White Powder CAS No.: 7631-86-9 Product name: silicon dioxide EINECS No.: 215-683-2 Classification: Other MF: SiO2,SiO2 Application: Rubber,additive Certificate: ISO9001 Packaging Detail: Packaging Detail: 25KGS/PAPER DRUM or as your require Product Description Silicon dioxide. 1.Good fluidity2.High porosity, strong absorbability 3.Mainly used as anti-caking agent 4.To be as carrier, is not easy to agglomerate,excellent anti caking property, fluidity of the powder can enhance the liquidity of the production. ITEM TARGET Appearance White Powder SiO2 Content(Dry Basic)     % ≥96.0 Average pore diameter (nm) 0812 Specific surface area (m2/g) 300-580 Loss on ignition    1000℃ 2h   ≤8.5% Moisture (at 105℃ for 2h) ≤5% Pore volume (ml/g) 0.9-1.3 PH Value (100g/l in 10% aqueous suspension) 5.0~8.0 Heavy metal(Pd)        %≤ ≤0.003 Pb content Lead, %≤              ≤0.0005 As content  %≤                            ≤0.0003 Partical size(um, D50) 0315 Related Products Pharmaceutical Intermediates Feed Additives Human API Food Additives Veterinary API  Excipients Vitamins Minerals Herbal Extracts Amino acids Our […]