Oilfield Chemicals- Sodium Carboxy Methyl Starch

• Post Date:

  Jul 09,2015

• Expiry Date:

  Jan 05,2016

• Detailed Description:

  Cas No. :9063-38-1 Synonyms: Sodium starch glycolate, CMS
  Type: Tapioca type
  Molecular Formula: [C6H7O2 (OH)2OCH2COONa]n
  CAS No.: 9063-38-1
  Molecular Structure:
  Property: CMS is anionic type, biodegradable high molecular material. Its property is much better than CMC. It has very good salt resistance and its water solution is very stable. Mainly used as fluid loss additive in drilling fluid.
  
  Specification
  Degree of Substitution 0.7-0.9
  Viscosity Pa·s (2% water solution, 25℃) 25-300
  Moisture. % 10 max
  Chloride. % 8 max
  PH value (1% water solution) 7.5-9.5
  
  Packing: in 25kg bags
  

• CAS Registry Number:

  9063-38-1

• Synonyms:

  ;Sodium carboxymethyl starch;CMS-Na;

• Molecular Formula:

  C₂H₄O₃·xNa·x

• Company:

  HSCC Chem Inc.     [ China ]        

• Contact:

  xmkou

• Tel:

  +86-21-33927743

• Fax:

• Email:

  info@hsccchem.com