bentonite

• Post Date:

  Sep 03,2017

• Expiry Date:

  Mar 02,2018

• Detailed Description:

  Cas No. :1302-78-9

  [ chemical formula ]
  (Na,Ca) 0.33 (AI,Mg,Fe)₂[(Si,AI)₄O₁₀(OH)₂.nH₂O
  Bentonite is a kind of clay coals which takes Montmorillonite as the main content. It has , Water absorption, swelling, cation exchange, antennae, adsorption, thickening, lubricity, bleaching of and so on. It can be used as Iron ore pelletizing, drilling mud, foundry sand binder, bleaching animal and vegetable oils, cleaning agents, rubber, plastic packing, desiccant, adsorbent, detergents, mineral feed additives
  [Bentonite physical property]
  

  Items	Calcareous clay	Sodium soil
  Granularity(um)	100-300	100-300
  throughput rate(%)	>95	>95
  PH value ph	7.60	10
  Methylene blue adsorbed( mg/100g)	99.55
  Montmorillonite(%)	67	67
  Bleaching power	11.38
  Glial price( m1/15g )	50	100
  Expansion( m1/g )	5.8	70
  Wet compressive strength( kg/cm)	0.43	0.90
  Dry compressive strength(kg/cm)	4.0	8.0
  Refractoriness	1450
  Mud rate	>10	>14

  [Package]
  Inside plastic and outer knitting bags 25kg/ bag or packed according to the requirement of the customers.
  

• CAS Registry Number:

  1302-78-9

• Synonyms:

  ;Bentonites;Lecithinase C;Bentonite;nitrilotriethane-2,1-diyl trinitrate;

• Molecular Formula:

  C₆H₁₂N₄O₉

• Molecular Weight:

  284.1809

• Molecular Structure:

  

• Risk Codes:

  R20/22:;
  R8:;
  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Beijing Huamaoyuan Fragrance Flavor Co.,Ltd     [ China ]        

• Contact:

  Wang

• Tel:

  86-10-63281661

• Fax:

  86-10-63281121

• Email:

  cathy@bjhuamaoyuan.com