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CMC Solubility
Oct 23, 2017

CMC Solubility

Carboxymethyl cellulose sodium widely used in the food industry, daily industry, medicine, printing and dyeing industries have its role in the room. Usually used to be dissolved, its solubility and temperature is a great relationship between.

Material dissolved or not, the size of the dissolved capacity, on the one hand depends on the sodium carboxymethyl cellulose (referring to the solvent and solute) nature; on the other hand with the external conditions such as temperature, pressure, solvent type and so on. Under the same conditions, sodium carboxymethyl cellulose is easy to dissolve, while some substances are difficult to dissolve, that is, different substances in the same solvent dissolution capacity is different. Solubility is a measure of the solubility of the substance in the solvent, and is also a quantitative representation of the sodium solubility of sodium carboxymethyl cellulose.

Usually expressed as a rough concept of soluble, soluble, slightly soluble, insoluble or insoluble. The solubility of most sodium carboxymethylcellulose increases with temperature due to temperature.

Carboxymethyl cellulose is a water-soluble food additives, widely used, many users have a question, that is, whether he is harmful to the human body, on this issue we are here to introduce a brief reference below.

Carboxymethyl cellulose with chemical inert and physiological inertia, do not participate in physiological metabolism; CMC production of raw materials are refined cotton, chloroacetic acid and NaOH, although chloroacetic acid is highly toxic, but the reaction of alkali is excessive, there will be no residue, and The production process of high concentrations of alcohol as solvent and high temperature treatment will not have microbial contamination, so carboxymethyl cellulose is harmless to the human body.

Carboxymethyl cellulose is widely used in food, toothpaste, paper, oil, printing and dyeing, washing and coating industry.

The above content is for your reference only, the specific problems can be consulted to the manufacturers. I plant specializing in the production of carboxymethyl cellulose, stable performance, price concessions, reliable quality, widely used in a number of industries. Sodium carboxymethyl cellulose has the effects of adhesion, thickening, strengthening, emulsification, water retention and suspension.

1, the application of sodium carboxymethyl cellulose in the food industry: sodium carboxymethyl cellulose in food applications is not only a good emulsion stabilizer, thickener, but also has excellent freezing, melting stability, and can improve Product flavor, extended storage time.

2, the use of sodium carboxymethyl cellulose in the pharmaceutical industry: in the pharmaceutical industry can be used for injection of emulsifying stabilizer, tablet binder and film forming agent.

3, CMC can be used as paint anti-sun agent, emulsifier, dispersant, leveling agent, adhesive, can make the coating of the solid evenly distributed in the solvent, the paint long-term non-hierarchical, but also a large number of Paint in the paint.

4, sodium carboxymethyl cellulose can be used as flocculant, chelating agent, emulsifier, thickener, water retaining agent, sizing agent, film forming materials, also widely used in electronics, pesticides, leather, plastics, printing, Daily chemical and other fields, and because of its excellent performance and wide range of uses, is still constantly open up new applications, the market prospect is extremely broad.