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Polyanionic cellulose

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  Post Date: Dec 18,2024
  Expiry Date: Dec 18,2025
  Detailed Description: Cas No. :9004-32-4 Polyanionic Cellulose(PAC)
Technical Specifications for PAC:
Requirement PAC-HV PAC-LV
Degree of substitution(D.S)≥ 0.9 0.9
PH 6.5—8.0 6.0—8.0
Moisture,%≤ 10 10
Yield in fresh water,m3/T≥ 400 —
in 4% salt water, m3/T≥ 230 —
in saturated salt water, m3/T≥ 280 —
At 10ml of filtrate volume PAC quantity in 4% salt water,g/l ≤ — 5
in saturated salt water,g/l≤ — 8
Apparent viscosity in 4% salt water,(mPa.s)≤ — 4
in saturated salt water,(mPa.s)≤ — 6


  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: Chongqing Changfeng Chemical Co., Ltd.     [ China ]          
  Contact: Minnie He
  Tel: +86-23-67896333
  Fax: +86-23-67896677
  Email: info@changfengchem.com
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