Question: What is the difference between CMC and Na CMC?

answer:

The two are generally the same product. The full name of CMC is sodium carboxymethyl cellulose, also known as sodium carboxymethyl cellulose. Na CMC is the abbreviation of CMC.

CMC is an important multifunctional polymer compound commonly used as thickener, stabilizer, dispersant and emulsifier. It can be dissolved in water to form a viscous solution and has good stability and rheological properties.

CMC can be used in food, pharmaceuticals, cosmetics, textiles, papermaking and other fields.

CMC has the following characteristics:

✨Solubility: CMC dissolves easily in water, forming a viscous solution.

✨ Stability: CMC can provide stability to prevent sedimentation and separation of solid particles in dispersions or emulsions.

✨ High water absorption: CMC can absorb water, swell to form a gel, and maintain a certain viscosity.

✨ Emulsification: CMC can form a stable emulsification system between water and oil.

✨ Soluble salts: CMC can form soluble salts with metal ions, such as sodium salt, calcium salt, etc.

Therefore, Na CMC refers to the sodium salt of carboxymethylcellulose in CMC as part of the compound. Simply put, Na CMC is a form of CMC and represents carboxymethylcellulose in its sodium salt form.