Specification :

Carboxymethyl cellulose
Product Name: CMC
Molecular formula:
Description: Product Review of "CMC" is the English abbreviation of Carboxy Methyl Cellulose, Carboxymethyl Cellulose means, CMC is a linear anionic polymer material, and its molecular structure as follows: formula: [C6H7O2 (OH) 2OCH2COONa] n Pure CMC is white or milky white, tasteless, non-toxic, with the mobility of the fiber powder, easy moisture absorption, soluble in water into a transparent viscous gel-like stability, with thickening and water-holding capacity, film forming, and emulsified, and solid dispersion can be used as thickeners, adhesives, suspension aids, lubricants, sizing agents, tablets and biological matrix vector products and so on, is a widely used natural polymer derivatives.
Indicators: "stream" brand of the unique properties of CMC
Three high characteristics: high purity, high degree of substitution, high viscosity, the company produces the "stream" brand CMC purity ¡� 99%, degree of substitution ¡� 1.2%, 2% aqueous solution viscosity of 3000mpa.s. Acid resistance: The company produces high-quality acid-resistant FH9 type CMC, its distribution to replace the group to conditions of acidic solution at low PH> 3.2 under the long-term to maintain its performance and effectiveness, and its viscous than acid ¡� 0.9. Salt Tolerance: The CMC produced polyanionic cellulose and its derivatives (the PAC), in seawater or in seawater do not like viscosity, can be formed with any salt is completely dissolved solution of high viscosity, the SVR (viscous than salt) ¡� 1.0, is widely used in the exploitation of marine oil fields.