Shenzhen Xinyuan Zinc Industry Co.,Ltd

Silicon dioxide

• Category :

  Inorganic chemicals

• Synonyms :

  Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;

• CAS NO :

  14808-60-7

• EC NO :

  215-683-2;238-878-4;262-373-8;231-545-4;238-878-4

• Molecular Formula :

  SiO₂

• Molecular Weight :

  60.084

• Main Specifications :

• InChI :

  InChI=1/O2Si/c1-3-2

• Packing :

  20 kg bag

• Product description :

  Appearance: Whiteness Powder Sio2(Dry)%: >99.8 Evaporation Loss %105 Centigrade,2h: 4.5--7.5 Lgnition Loss(Dry) %1000 Centigrade 2h: 3.0---6.5 pH Value: 6.0--7.5 Bet Special Area M2/G: 230---300 DBP Absorption Cm3/G: > 3.4 Totle Fe Mg/Kg: < 500 Totle Cu Mg/Kg: < 30 Totle Mn Mg/Kg: < 50

• Uses :

  widely used as reinforcing agent for rubber and plastic , Thickening agent for ink , additives for coating ,and paint , Flatting agent for leather , dispersing agents for insecticides , fillers for manufacturing papers ,additives for resin , fillers for i

• Molecular Structure :