| Customization: | Available |
|---|---|
| CAS No.: | 9000-11-7 |
| Formula: | C8h16o8 |
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Carboxy Methyl Cellulose(CMC) Preparatio:
Carboxy Methyl Cellulose(CMC)is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents. CMC belongs to food additives.
| Food Grade CMC | ||
| Item | Specification | |
| Molecular formula | C6H7O2(OH)2OCH2COO2 | |
| Viscosity(2% Solution Mpa.S) | 3000-5000 | |
| Chloride (%) | <1.8% | |
| Degree of substitution | 0.65-0.85 | |
| PH | 6.0-8.0 | |
| Moisture (%) | <10% | |
Carboxy Methyl Cellulose(CMC) Use:
Carboxy Methyl Cellulose(CMC) is used in food science as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream. As a food additive, it has E number E466. It is also a constituent of many non-food products, such as K-Y Jelly, toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing and various paper products. It is used primarily because it has high viscosity, is non-toxic, and is non-allergenic.
In laundry detergents it is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics creating a negatively charged barrier to soils in the wash solution. Carboxy Methyl Cellulose(CMC) is used as a thickeners in non-volatile eye drops (artificial tears). Sometimes it is methyl cellulose(CMC) which is used, but its non-polar methyl groups (-CH3) do not add any solubility or chemical reactivity to the base cellulose.
SCM Pioneering Co., Ltd
The professional supplier of food ingredients & additives, SCM Pioneering Co., Ltd is an emerging growth enterprise located in China (Shandong) Pilot FreeTrade Zone.
The company was established by a group of experts who have more than twenty years of industry-related experiences, and committed to the development of products that are beneficial to human health and safety.
With our deep knowledge and diligence, together with our associated factories, we would like to provide one-stop sourcing solutions for customers, to save your time and secure your purchasing.
Base everything and anything upon customers' interests and provide quality and value-added services from the date of establishment, SCM Pioneering has a rapid development, with customers in over 25 Countries until 2022, and a variety of high quality food ingredients, like Sweeteners Sucralose, Neotame, Stevia extract, Erythritol, Monk fruit extract, and Nutrition enhancers like Creatine monohydrate, Alpha Lipoic Acid, Coenzyme Q10, L-Glutathione, PQQ.
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