Polyanionic cellulose
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Post Date:
Dec 18,2024
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Expiry Date:
Dec 18,2025
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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
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CAS Registry Number:
9004-32-4
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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;
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Molecular Formula:
C8H16NaO8
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Molecular Weight:
265.204
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Molecular Structure:
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Risk Codes:
R40:有限证据表明其致癌作用;
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Safety Description:
S24/25:;
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