anti-caking agent

• Post Date:

  Jan 31,2013

• Expiry Date:

  Jul 30,2013

• Detailed Description:

  Cas No. :7631-86-9 Quantity: 3000 tons/monthMetric Tons
  Specs:BT40,BT40A
  Payment Method: L/C at sight,T/T
  

  BT-40 series silicon dioxide additive are main used as water reducing , viscosity, stabilization of food, medicine and animal food and carrier, clarify assistance and the attach water reducing of essence and spicery. The appearance 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 prove the free flow of powder. Its water reducing feature can promote sorption and to prevent exist nubby.

       BT-40A belongs to medicine grade, it is main used in medicine scopes.

  certificate of analysis

  item	specification
  grade	BT-40	BT-40A
  form	White powder	White powder
  whiteness	Up to standard	Up to standard
  SiO2 contain (dry product)%	≥99.9	≥99.9
  PH value	6.5-7.5	6.5-7.5
  BET	230-260	230-280
  DBPml/100g	300-320	≥350
  Partical size(um)	≤3	≤3
  Moisture contain	3%	3%
  transmition	1.10	1.10
  Lead content	0.001mg/kg	0.001mg/kg
  As content	0.0003mg/kg	0.0003mg/kg
  Other heavy metal	≤0.001%	≤0.001%

  According to the detection of the product, it accord HG2791-1996 standard request absolutly.

• 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