high- purity anti-caking agent

• Post Date:

  Jan 31,2013

• Expiry Date:

  Mar 02,2013

• Detailed Description:

  Cas No. :7631-86-9 Quantity: 3000 tons/month
  Specs:B40,B401
  Payment Method: L/C at sight,T/T
  

  BT-401 belongs medicine grade ,it is main used in medicine scopes
  
  

   

  BT-40 series silicon dioxide additive are main used as water reducing, stabilization of food. medicine. animal food and carrier ,clarify assistance and the attach water reducing of essence and spicery .the form of the product is white powder . because of the sub-micro size and large BET of silicon dioxide ,it can act as interval material between the granules of powder ,at the same time ,it also can improve the free flow of powder .its water reducing feature can promote sorption and to prevent caking .BT-401 belongs medicine grade ,it is main used in medicine scopes

   

  Certificate of analysis

  Item	Specification	Specification
  Grade	BT-40	BT-401
  Form	White powder	White powder
  Whiteness	≥96	≥96
  Sio2(dry product)%	≥99.9	≥99.9
  PH value	6.5-7.5	6.5-7.5
  BET	230-260	230-280
  DBP	300-320	≥350
  Average particle size um	≤3	≤3
  Moisture content	2%	3%
  Refraction quotiety	1.10	1.10
  Lead content	0.0001mg/kg	0.0001mg/kg
  As content	0.0003mg/kg	0.0003mg/kg
  Other heavy metal	≤0.003%	≤0.003%

  According to the detection of the product, it accord HG2791-1996standard request awarded the product sanitation license

   

  You can inform me the item numbers which you are interested in and I am willing to send you the samples for your reference. I believe that we can be good business partners and we have the chance to be one of your trustworthy suppliers in the near future. Any other problems, please let us know.

• 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:

  Baote Chemical & Industrial Co., Ltd.     [ China ]        

• Contact:

  Lemon

• Tel:

  86-0536-5265389

• Fax:

  86-0536-5265389

• Email:

  yinliyy666@126.com