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CMC

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  Post Date: Apr 08,2015
  Expiry Date: Oct 05,2015
  Detailed Description: Cas No. :9004-32-4 Description
This product is the alkali metal salt of carboxylmethyl cellulose, which is water-soluble polymer after chemical modification. The product is free-flowing powder and meets to OCMA international standard.
Quality Specification

Item Index
Solution Viscosity (600r/min) ≤90
Fluid loss ≤10cm3
Moisture % <10
Usage & Dosage
This product can be directly used in different water-base drilling fluid systems and compatible with most water treatment additives.
The suggested dosage: 0.3-0.5%.

  CAS Registry Number:

9004-32-4
  Synonyms: ;Carboxymethyl cellulose, sodium salt;sodium carboxymethyl cellulose;cellulose carboxymethyl ether, sodium;cmc sodium salt;carboxyl methyl cellulose sodium;carboxy-methyl cellulose sodium;carboxymethyl cellulose sodium;cellulose carboxymethyl ether sodium;cmc sodium;cmc-4lf sodium;carbose sodium;carboximethylcellulosum sodium;carboxymethyl cellulose ether sodium;carboxymethylated cellulose pulp sodium;carboxymethylcellulosum sodium;carmellose sodium;carmellosum sodium;carmelosa sodium;cellulose gum 7h sodium;cellulose carboxymethylate sodium;cellulose, (carboxymethyl) sodium;cellulose, ether with glycolic acid sodium;celluloseglycolic acid sodium;colloresine sodium;croscarmellosum sodium;CMCNA;sodium acetate-hexose (1:1:1);acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium;CMC;CMC-Na;Carboxy Methylcellulose Sodium;
  Molecular Formula: C8H16NaO8
  Molecular Weight: 265.204
  Molecular Structure: 9004-32-4 Carboxymethylcellulose sodium
  Risk Codes: R40:有限证据表明其致癌作用;
  Safety Description: S24/25:;

  Company: Weifang Longstar Chemical Inc.     [ China ]        
  Contact: Calvin Xue
  Tel: 0536-8508750
  Fax: 0536-8595850
  Email: calvin@longstarchem.com
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