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Sodium Carboxymethyl Cellulose

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Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046

Sodium Carboxymethyl Cellulose

Other Name


Product Specification/ Purity

50%, 99%




White Powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER

Sodium Carboxymethyl Cellulose

Product Description

Sodium Carboxymethyl Cellulose (CMC-Na) is a chemical compound obtained by chemical modification of cellulose. It is a water-soluble polymer obtained by esterification of the hydroxyl part of cellulose.

CMC-Na has many functions and applications, and is commonly used as thickener, emulsifier, stabilizer, hygroscopic agent, etc. In the food industry, CMC-Na is often used to increase the viscosity and consistency of food and improve the texture and taste of food. In the pharmaceutical industry, CMC-Na is often used as a binder for the preparation of tablets and as a stabilizer for liquid pharmaceutical products. In addition, CMC-Na is also widely used in textile, paper, cosmetics, paint and other fields.


Product Specifications

The Spec. of Sodium Carboxymethyl Cellulose is 99%



In the food industry, CMC is used as a thickener, stabilizer and emulsifier. It can increase the viscosity and viscosity of food, improve the texture and taste of food, increase the stability of food, and prevent precipitation and separation.

In the pharmaceutical industry, CMC is used as a stabilizer and controlled release agent for drugs. It can increase the viscosity of the drug, extend the residence time of the drug in the body, and improve the bioavailability of the drug.

In the cosmetics industry, CMC is used as an emulsifier, stabilizer and thickener. It can improve the texture and stability of cosmetics, increase the viscosity of products, and improve the moisturizing properties of products.


Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

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