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Precipitated Silica/White Carbon Black 7631-86-9

Inquiry
  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: 7631-86-9 Silicon dioxide
  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
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