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Oilfield Chemicals- Sodium Carboxy Methyl Starch

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  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
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  Email: info@hsccchem.com
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