Amorphous silica

• Post Date:

  Jul 24,2013

• Expiry Date:

  Jul 24,2014

• Detailed Description:

  Cas No. :7631-86-9 Payment Method: Discuss
  

  yongjiu quartz focus on the quartz ore mining, processing and marketing of quartz stone / sand / powder. Division I quartz product applications: glass, ceramics and refractories, construction, chemicals, machinery, electronics, rubber, paint, etc. Our long-term supply 1) 1-5cm ,5-25cm ,25-50cm silica ore (general, semi-permeable) 2) semi-transparent quartz sand 10 - 20.20 - 40.40 - 60.60 - 120.120 --200 head 3) quartz powder specifications :80-120 mesh, 100 mesh, 200 mesh, 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 2500 mesh, 4000 mesh, 5000 mesh

  Per specifications for the month more than 100 tons, the price is another kind of meeting.
  · To provide the silicon content of 98.5-99.8%
  · Whiteness of 65-85 degrees normal white,85-89,90-93,93-95 degrees
  · Specification of packing 25KG / package, 40KG / packet, 50KG / bag, 1 ton / bag

• 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:

  Guangzhou Yong Jiu Import and Export Trading Co., Ltd     [ China ]        

• Contact:

  Wan

• Tel:

  020-22191221

• Fax:

  020-22191220

• Email:

  wlc@netsun.com