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Contact Person : Mison WANG

Email: info@carboxy-methyl-cellulose.com 

Tel: 86-571-63522399 / 58982201 / 58982202

Mobile: 86-15990171382

Fax: 86-571-58838100

Postcode: 311419

Address: Yushan Zone, Fuyang, Zhejiang Province, China.

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Physical Properties Of Carboxymethyl Cellulose

Sodium carboxymethyl cellulose (CMC) is a kind of anionic cellulose ether, which is white or yellowish flocculent fiber powder or white powder. It is odorless and nontoxic; it is easy to dissolve in cold water or hot water to form a transparent solution with a certain viscosity. The solution is neutral or slightly alkaline, and is insoluble in organic solvents such as ethanol, ethyl ether, isopropanol and acetone. It can be dissolved in 60% ethanol or acetone solution. It has the moisture absorption, the stability of light and heat, the decrease of viscosity with the increase of temperature. The solution is stable in pH value 2~10, PH is below 2, the solid precipitates and the pH value is higher than the viscosity of 10. The color change temperature is 227 degrees, the carbonization temperature is 252 degrees, and the surface tension of 2% water solution is 71mn/n.

Hangzhou Hongbo New Materials Co., Ltd 

Address: Yushan Zone, Fuyang, Zhejiang Province, China.

Contact Person : Mison WANG

Email: info@carboxy-methyl-cellulose.com 

Mobile: 86-15990171382

Tel: 86-571-63522399 / 58982201 / 58982202

Fax: 86-571-58838100


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