Sodium Carboxymethylcellulose (CMC) is a water-soluble cellulose derivative that is soluble in water at any temperature and is rapidly hydrated due to its very wet nature.
This substance is added to food products as a viscosity modifier or thickener and emulsifier. It is also one of the most common viscous polymers used in artificial tears and has been shown to be effective in treating dry eye symptoms. Its viscous and sticky properties as well as its anionic charge make it have a long shelf life.
It is interesting to know that sodium carboxymethyl cellulose is the most commonly used salt. CMC is used in various industries as a thickener or to prepare stable emulsions in food, cosmetic and non-food products.
Applications
Sodium Carboxymethyl Cellulose (CMC) is used as a very effective additive to improve product properties and processing, in various fields from food, cosmetics, health and medicine to paper and textile industry products.
Additives for construction materials, printing inks, coatings, pharmaceuticals, food, cosmetics, paper or textiles, a long and growing list of uses for this valuable material. Cellulose derivatives are produced for a specific purpose and have invisible yet essential benefits for many everyday products.
Capabilities
Cellulosic products usually provide a variety of different functions in different fields. Their capabilities are:
- Water retention
- Gelation
- Emulsifier
- Suspension
- Attractive
- Stabilizer
A promising derivative of cellulose
Cellulose is the most abundant natural biopolymer chemically composed of glucose subunits. This substance is the main component of plants, algae and some microorganisms.
They have gained great importance due to their useful applications in science and technology, for example, high-performance composite materials, cellulose-based electrolytes, and biomedical properties.
Materials are generally insoluble in water, but chemical treatment creates new properties and improves intrinsic properties.
The most important derivatives of cellulose ethers include sodium carboxymethyl cellulose (CMC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methyl hydroxyethyl cellulose (MHEC) and hydroxypropyl methylpropyl cellulose (MHPC). .
Carboxymethylcellulose (CMC) is one of the most promising cellulose derivatives. Due to its specific surface characteristics, mechanical strength, tunable hydrophilicity, viscous properties, availability and abundance of raw materials, low-cost synthesis process, and so many different aspects, it is now widely used in various fields of advanced applications such as food industry/paper, textile and pharmaceutical industries, biomedical engineering, wastewater treatment, energy production and energy storage, production and storage, etc.
Among all derivatives, sodium carboxymethyl cellulose (CMC) is widely used as a natural chemical in various industries. Due to its stability and good solubility, this substance is used in food, beverage, pharmaceutical, health and personal care products, agriculture, animal and poultry feed, detergents, flotation in mining, papermaking, oil drilling and in textiles.
They are processed in highly swollen or solution form and are the main polymers in various industrial applications, especially in cosmetics.
The key role of sodium carboxymethyl cellulose in cosmetics
Sodium carboxymethyl cellulose is a key ingredient in cosmetic formulations due to its unique properties. It can act as a binder, thickener, gelatinizer, stabilizer, moisturizer, spreader, and also to improve the viscosity of cosmetic products.
On the other hand, sodium carboxymethyl cellulose is used in most cosmetic products such as shampoo, foaming agent, face wash, face masks, foundation, mascara, eyeliner, lip liner, toothpaste to increase quality.
With today’s increasing demand for natural and eco-friendly personal care products from consumers, the use of sodium carboxymethyl cellulose (CMC) or cellulose gum as a natural binding and stabilizing agent has increased dramatically. .
According to a recent report by Grand View Research, the global CMC market is expected to reach $1.86 billion by 2025. In addition, the agency reported that in terms of revenue, the cosmetic and functional sector accounted for 14.7% of the total market.
Adhesive, thickening and stabilizing properties are the key features of CMC, which makes its use in creams, lotions and shampoos necessary. It is also widely used in toothpaste due to its smooth texture, excellent salt tolerance and acid resistance.
Sodium carboxymethyl cellulose price
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