CMC

• Category :

  Inorganic chemicals

• 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;Carboxymethylcellulose Sodium Lubrican;

• CAS NO :

  9004-32-4

• EC NO :

• Molecular Formula :

  C₈H₁₆NaO₈

• Molecular Weight :

  265.204

• Main Specifications :

• InChI :

  InChI=1/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);

• Packing :

  25kgs/bag,16MT/FCL

• Product description :

  CMC Pharm grade CMC Pharm grade Viscosity Sodium (%) pH Chloride (Cl- %) Heavy metal (%)(Pb) As (%) Fe (%) Item1 800-1200 6.5-8.5 6.5-8.0 ≤1.8 ≤0.001 ≤0.0002 ≤0.016 Item2 300-600 6.5-8.5 6.5-8.0 ≤1.8 ≤0.001 ≤0.0002 ≤0.016 CMC detergent grade CMC Detergent grade Viscosity Purity (%) pH Chloride (Cl- %) DEGREE OF ETHER MOISTURE(％) Item1 100-300 65 7.0-9.0 ≤1.8 0.60-0.80 ≤10 Item2 5-40 65 8.0—11. ≤1.8 0.50-0.70 ≤10 CMC textile grade CMC Textile grade Viscosity （mpa.s）% （D.S）≥ Purity % ≥ PH Moisture % ≤ (NaCl %) ≤ Item1 800-1200 0.85 90 6.5-7.5 7 7.0 Item2 300-600 0.85 90 6.5-7.5 7 7.0 CMC oil grade CMC oil grade Viscosity mpa.s D.S ≥ Moisture ≤ PH Desiccating amount Amount of thick liquid made m3/T Adding amount Sea water Saturation salt solution Fresh water Sea water Saturation salt solution Item1 ≤60 0.85 7 6.5- 7.5 1.0 ≤10 ≤16 / / / Item2 1000-2000 0.65 7 6.5- 7.5 / / / ≥350 ≥150 ≥200 Item3 ≥2000 0.85 7 6.5- 7.5 / / / ≥500 ≥220 ≥300 CMC food grade CMC Food grade Na % Viscosity 2% 25℃mPa.s PH Chloride %≤ Moisture %≤ Fe %≤ Heavy metal （Pb）%≤ As （As）%≤ Item1 6.5-8.5 300-800 6.5-7.5 1.8 7 0.03 0.002 0.0002 Item2 6.5-8.5 800-1200 6.5-7.5 1.8 7 0.03 0.002 0.0002 Item3 6.5-8.5 ≥1200 6.5-7.5 1.8 7 0.03 0.002 0.0002

• Uses :

  food,oil,textile,pharm and detergent

• Molecular Structure :