Silicon dioxide

• Post Date:

  Mar 22,2017

• Expiry Date:

  Mar 22,2018

• Detailed Description:

  Cas No. :14808-60-7 Product Name:Silicon dioxide
  Synonyms:uartz (SiO2);Rose quartz;silica,crystalline(asrespirable;silica,crystalline(asrespirabledust);Silicon oxide, quartz;CRYSTALLINE SODIUM POTASSIUM ALUMINOSILICATE;HYDRANAL(R)-MOLECULAR SIEVE;ALUMINUM SODIUM SILICATE
  CAS:14808-60-7
  MF:O2Si
  MW:60.0843
  EINECS:215-684-8
  Mol File:14808-60-7.mol
  Melting point:1610 °C(lit.)
  Boiling point:2230 °C
  density:2.6 g/mL at 25 °C(lit.)
  Stability:Stable.
  Chemical Properties:granular abrasive solid of varied colour, depending upon other
  Silicon dioxide Preparation Products And Raw materials
  Usage:used For phthalic anhydride, aniline, maleic anhydride, melamine, butadiene rubber, acrylonitrile and other important petrochemical products, catalyst carrier. Also widely used in refined petrochemical products, the removal of aromatic hydrocarbons, selective adsorption separation of certain organic gases and liquids. But also as an ion exchange agent for the removal of polyvalent harmful elements in water. As well as for materials, equipment and other items of dry storage and high purity gas in addition to water refining.
  Raw materials:Sulfuric acid -->Ammonium hydroxide-->Silica gel-->Sodium silicate -->Silicon-->Cobalt chloride hexahydrate -->AMBERSEP? 900, OH FORM ION-EXCHANGE RESIN

• CAS Registry Number:

  14808-60-7

• 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:

  Hubei Yuangcheng Biotechnology Co.,Ltd     [ China ]        

• Contact:

  Jamesliu

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  +8613802264524

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  +8613802264524

• Email:

  chance@ycphar.com