Precipitated Silica/White Carbon Black 7631-86-9

• Post Date:

  Mar 22,2013

• Expiry Date:

  Mar 22,2014

• Detailed Description:

  Cas No. :7631-86-9 Quantity: 15
  Specs:Precipitated Silica/White Carbon Black 7631-8
  Precipitated Silica/White Carbon Black
  
  
  
  Characters:
  
  
  
  Fumed Silica is type of white, non-toxic, odourless and amorphous inorganic fine chemistry products which is made of the chlorosilane with the pyrohydrolysis under the oxy-hydrogen flame state. Our HS971,HS973 and HS975 are all hydrophilic types.
  
  
  
  Applications:
  
  
  
  Used as paint, ink, plastic, rubber and battery raw materials or fillers; surface coating agent; impression paper and bond paper sizing agents used by the textile industry; glass products as a clarifying agent, can play a defoaming and increase the gloss role.
  
  
  
  
  
  Technique Data:
  
  
  
  Specific surface area m²/g: 150±15
  
  Suspending liquid PH value(4%) (water: ethanol 1:1):3.7-4.5
  
  Loss on drying(105°C,2h),w%:≤1.5
  
  Lgnition loss(1000°C,2h),wt%:≤2.0
  
  Silicon dioxide content,wt%:≥99.8
  
  Apparent density(105°C drying in 2 hours),g/L:40-60
  
  Carbon content(105°C drying in 2 hours),wt%:≤0.15
  
  
  
  Package and Storage:
  
  20kg/bag, being stored under the dry, shady and cool place.
  
  
  
  A 40ft container can enter about 23ton.
  
  

• 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:

  LiuYang SanJi Chemical Trade Co.,Ltd     [ China ]        

• Contact:

  Linda Kong

• Tel:

  86-731-83618598

• Fax:

  86-731-83668688

• Email:

  sales-2@sanjichemical.com