Carboxymethyl Cellulose, CMC

Carboxymethyl Cellulose is a versatile product that offers numerous benefits. With its unique properties, it can be used in a variety of applications including food, pharmaceuticals, and cosmetics. Its high water absorption and binding capabilities make it an ideal ingredient for creating stable and consistent products. Moreover, its non-toxic and biodegradable nature make it a sustainable choice for your production needs.

Other Names:

• CMC
• Sodium CMC
• Cellulose Gum
• Sodium Salt of Carboxymethyl Ether of Cellulose

CAS Number: 9004-32-4

Chemical Formula: (C₆H₉O₄Na)n

Average Molar Mass: Varies depending on the degree of substitution (DS) and polymerization.

Density: The density of CMC varies with its specific grade and concentration in solution.

Appearance: Carboxymethyl cellulose is a white to off-white, odorless, and tasteless powder.

Odor: Odorless

Applications and Uses:

• CMC is a versatile water-soluble polymer used in various industries, including:
  • Food Industry: As a food additive, CMC is used as a thickener, stabilizer, and emulsifier in a wide range of food products, including ice cream, sauces, and baked goods.
  • Pharmaceuticals: In pharmaceutical formulations, CMC is used as a binder, disintegrant, and controlled-release agent in tablet and capsule preparations.
  • Personal Care and Cosmetics: CMC is an ingredient in cosmetics, shampoos, and lotions, providing thickening and stabilizing properties.
  • Paper Industry: Used in paper manufacturing to improve paper strength, retention of fillers, and control of rheological properties.
  • Oil and Gas Drilling: Applied as a drilling fluid additive to increase viscosity and control fluid loss.
  • Textile Industry: CMC is used as a sizing agent, thickener, and binder in textile printing and dyeing processes.

Storage and Handling Guidelines:

• Store CMC in a cool, dry place away from direct sunlight and heat sources.
• Keep containers tightly sealed to prevent moisture absorption and contamination.
• Follow any specific storage instructions provided by the manufacturer or supplier.
• Avoid inhalation of dust and minimize exposure to skin and eyes.
• Use appropriate personal protective equipment (PPE) when handling CMC in powder form.

Safety Information:

• CMC is generally recognized as safe (GRAS) for use in food and pharmaceutical products when used within established guidelines.
• It is non-toxic when handled appropriately. However, avoid ingestion, inhalation, or eye/skin contact with dust or concentrated solutions.
• In case of skin or eye contact, rinse thoroughly with water. Seek medical attention if irritation persists.
• Read and follow all safety data sheet (SDS) instructions and recommendations provided by the manufacturer or supplier.

Technical Support:

• For technical inquiries and product information, please contact us at labchemicals.cleansol@gmail.com