Calcium Carboxymethyl Cellulose (CMC-Ca)

Calcium Carboxymethyl Cellulose (CMC-Ca) powder is a derivative of cellulose that belongs to the group of carboxymethyl cellulose salts. It is widely used in industries due to its binding, thickening, stabilizing, and water-retention properties. Healthmove is a Calcium Carboxymethyl Cellulose (CMC-Ca) powder supplier and you can get price here.

Data Sheet

General Information
Product Name	Calcium Carboxymethyl Cellulose（CMC-Ca）
HS Code	39123100
CAS Number	9050-04-8
Standard	CP、USP
Packing Specification	20kg/drum, 20kg/bag, 20kg/box
Storage Condition	Room temperature, Sealed
Product Character	White or yellowish-white powder, odorless, moisture-inducing. Swell in water and form a suspension, insoluble in acetone, ethanol, or toluene.

Physicochemical Property
Density	1.2±0.1g/cm3
Molecular Formula	C23H30CIN3O
Refractive Index	1.623
Boiling Point	557.1±50.0℃ at760mmHg
Vapor Pressure	0.0±1.5mmHg at 25℃
Molecular Weight	399.957
Fusing Point	N/A
Flash Point	290.7±30.1℃

Comparison with Sodium Carboxymethyl Cellulose (CMC-Na)
Property	CMC-Ca	CMC-Na
Solubility in Water	Partially soluble, forms a gel	Completely soluble
Ion Exchange Capability	Calcium ions available	Sodium ions
Applications	Calcium source, controlled release	Widespread in foods and pharmaceuticals

Features

• Calcium carboxymethyl cellulose absorbs water several times, and it is very stable to heat, light, air and microorganisms.
• In order to improve the taste, calcium carboxymethyl cellulose is often processed into a fine powder of less than 200 mesh.
• Calcium carboxymethyl cellulose has weak binding when it is acidic, strong binding when it is alkaline, and loses collapsibility.
• Calcium carboxymethyl cellulose has the effect of promoting dispersion and dissolution in water for solid and powdered foods such as cocoa powder, instant coffee and powder refreshing drinks.
• Calcium carboxymethyl cellulose added 1% to 2% in chocolate cake, not easy to stick teeth, and can improve the taste.
• Calcium carboxymethyl cellulose has the effect of water absorption and swelling, and it will not be digested and absorbed after ingestion, and can be used to adjust the weight of food.

Applications

Pharmaceutical and Healthcare

• Binder and Disintegrant: Used in tablet formulations to improve binding and facilitate tablet disintegration in the stomach.
• Controlled Drug Release: Forms gels that control the release of drugs in the gastrointestinal tract.
• Dietary Supplement:Acts as a source of calcium and dietary fiber.

Food Industry

• Thickener and Stabilizer: Used in dairy products, sauces, and bakery items to stabilize texture and improve shelf life.
• Emulsifier: Helps maintain the homogeneity of emulsions and suspensions.
• Calcium Fortification: Serves as a calcium source in fortified foods.

Industrial Applications

• Paper Industry: Used as a binder and coating agent to improve paper quality.
• Adhesives: Enhances the viscosity and adhesiveness of industrial formulations.
• Oil Drilling: Functions as a thickening agent in drilling fluids.

Cosmetics and Personal Care

• Thickening Agent: Used in lotions, creams, and gels for its water-binding properties.
• Stabilizer: Prevents phase separation in emulsions.