| post date: | dec 23,2021 |
| expiry date: | dec 23,2022 |
| detailed description: |
cas no. :9004-32-4;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1
quantity: 500mt per monthmetric tons specs:national standard price:negotiable usd metric tons payment method: t/t, l/c, d/p cmc is a high-efficiency paper-making auxiliary, and features good moisture retention, dispersibility. generally, the recommended dosage is 0.3-1.5％. specification appearance: white or slightly yellow fine powder purity: 65% to 99% viscosity (2%, 25℃): ≤20mpa.s, 20-800mpa.s degree of substitution: 0.6 to 0.95 ph value: 6.0 to 8.5 moisture: ≤10% we can produce cmc exactly according to customers' specification and special usage. 1. pigment coating - control and regulate the rheology of coatings and dispersibility of pigments . - get pseudoplasticity of coatings . - improve the moisture retention of coatings . - has excellent film forming property. 2. intracytoplasm adding - improve efficiency, shorten pulping time . - regulate electric potential of pulp . - improve the retention rate of additives, fillers etc. 3. top sizing - has excellent rheology and film forming property . - reduce air hole on paper surface . - improve the brightness and gloss of paper . - enhance the stiffness and smoothness of paper . - increase the surface strength and abrasion resistance of paper . package 25kg kraft paper bag, or other packing as clients request. storage in a cool, dry, clean, ventilated environment. |
| cas registry number: | 9004-32-4;117385-93-0;12624-09-8;198084-97-8;247080-55-3;37231-14-4;37231-15-5;404943-62-0;454679-81-3;50642-44-9;54018-17-6;55607-96-0;64103-90-8;654655-39-7;73699-63-5;80296-93-1;81209-86-1;82197-79-3;9045-95-8;9085-26-1 |
| 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: | 
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| risk codes: | r40:有限证据表明其致癌作用; |
| safety description: | s24/25:; |
