food grade CMC

　　1.Sodium Carboxymethyl Cellulose（CMC） for Food Industry

　　Sodium Carboxymethyl Cellulose（Food grade CMC） can be used as thickener,emulsifier,excipient, expanding agent,stabilizer and so on, which could replace the role of gelatin, agar, sodium alginate. With its function of toughness, stabilizing, reinforce thicking, water maintaining, emulsifying, mouthfeel improving. When using this grade of CMC, cost can be reduced, food taste and preservation can be improved, guarantee period can be longer.So this kind of CMC is one of indispensable additives in food industry.

　　2.Commodity Name: Sodium Carboxymethyl cellulose

　　CAS No.: 【9004-32-4】

　　Molecular formula :［C6H7O2（OH）2OCH2COONa］n

　　Synonyms: Carboxymethyl Cellulose, Carboxy Methyl Cellulose, CMC, Sodium CMC, Na-CMC

　　HS Code: 39123100

　　3.Description

　　Sodium Carboxymethyl Cellulose is a cellulose derivative with carboxymethyl groups bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.

　　4.Type and Specifications

　　5.Properties

　　1. Thickening: CMC can produce high viscosity at low concentration. It also acts as lubricant.

　　2. Water retention: CMC is a water binder, helps increase shelf life of food.

　　3. Suspending aid: CMC acts as emulsifier and suspension stabilizer, particularly in icings to control ice crystal size.

　　4. Film forming: CMC can produce a film on the surface of fried food, eg. instant noodle, and prevent absorption of excessive vegetable oil.

　　5. Chemical stability: CMC is resistant to heat, light, mold and commonly used chemicals.

　　6. Physiologically inert: CMC as a food additive has no caloric value and can not be metabolized.

　　6.Characteristics

　　A. Finely distributed molecular weight.

　　B. High resistance to acid.

　　C. High resistance to salt.

　　D. High transparency, low free fibers.

　　E. Low gel.

　　7.Package

　　Packing:25kg kraft paper bag, or other packing as clients request.

　　8.Storage

　　1.Store in a cool, dry, clean, ventilated environment.

　　2.The product for pharmaceutical and food grade should not be put together with toxic substance and harmful substance or substance with peculiar smell during transportation and storage.

　　3. Since the date of production, a preservation period should not exceed 4 years for the industrial product and 2 year for the product for pharmaceutical and food grade.

　　4. The products should be prevented from water and package bag damaging during transportation.

　　We can produce food grade Sodium Carboxymethyl Cellulose with high purity, very high viscosity according to the customer's requirements