99.99% Silicon Dioxide SiO2 Crystal Granule

• Post Date:

  Nov 21,2018

• Expiry Date:

  May 20,2019

• Detailed Description:

  Cas No. :7631-86-9 Price:8-20 USD Metric Tons
  Our SiO2 has two categories: crystal granule and cutting pieces
  The product in this picture is crystal granule.
  Applied in Cold light coating; Decorative coating; Protective coating
  We follow critical manufacture standards, quality assurance, welcome your consultation!
  Specifications Summary:
  Silicon Dioxide (Chemical formula: SiO2)
  1.Crystal granule: 1-3mm; 3-5mm
  2.Crystal Pillar: upon demand
  3.Color: colorless transparent
  4.Purity: 99.99%
  5.Package: 1 KG/ bag
  6.Storage: avoid exposure to sunlight & acid keep dry
  Silicon dioxide properties:
  1.Cas no.: 7631-86-9
  2.Density(g/cm3): 2.2
  3.Melting point(℃):1700
  4.Refractive index at 550nm: 1.45~1.46
  5.Transparency range(μm): 0.2~9
  6.Evaporation source: B
  7.Application: AR coating; Cold light coating; Filter; Insulating coating; Glasses coating; UV coating

• CAS Registry Number:

  7631-86-9

• 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;

• Molecular Formula:

  SiO₂

• Molecular Weight:

  60.084

• Molecular Structure:

  

• Risk Codes:

  R37:Irritating to respiratory system.;
  

• Safety Description:

  S24/25:;
  

• Company:

  Taizhou ATS     [ China ]        

• Contact:

  rebecca li

• Tel:

  +86-523-88215885

• Fax:

  +86-523-88335702

• Email:

  rebecca@dmcl.cn