Silicon Dioxide

• Category :

  Petrochemicals/Others

• 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 :

  USP30

• InChI :

  InChI=1/O2Si/c1-3-2

• Packing :

  10KG/BAG

• Product description :

  Characters Silicon Dioxide is white loose powder, odorless, tasteless, and insoluble in water, dissolved in hot sodium hydroxide test solution, insoluble in dilute hydrochloric acid Application 1. In pharmaceutical drugs, Silicon Dioxide is an excellent flowing powder when the tablets formed, improves particles’ flow ability, increases bulk density, enhances the hardness of tablets, shortens the disintegrate time. Since silica powder with water adsorb ability, promote flowing characteristics, so it is very suitable for capsules and other drugs using. 2. In the food industry, Silicon Dioxide is used in food additives to prevent powdered food gathering in order to maintain its free flowing, or it is used to adsorb liquid species, oil, vitamins, etc to make it into powder, such as spices solid, solid products like wine.

• Uses :

  anti-caking agent

• Molecular Structure :