Carboxymethylcellulose Calcium Medicinal Excipients
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Carboxymethylcellulose Calcium Medicinal Excipients

Product Name:Carboxymethylcellulose calcium (medicinal excipients)
CAS NO.:9050-04-8
Molecular formula:C23H30ClN3O
Molecular weight:399.9568
Appearance:white to light yellow powder or fibrous

Carboxymethylcellulose Calcium Properties

Carboxymethylcellulose calcium is white to light yellow powder or fibrous. Odorless, stable to heat, light, air, microorganisms. Almost insoluble in water. In order to improve the taste, it is often processed into fine powder below 200 mesh. It swells several times when it absorbs water. The pH value of 1g/20ml water suspension is 4.5-6.0, weak binding when acidic, strong binding when alkaline, and loses collapsibility.

Carboxymethylcellulose Calcium Application

It can be used for soup powder molding. When dissolved, it swells due to the characteristics of water, which promotes collapsing and dispersion. For solid and powdered foods such as cocoa powder, instant coffee, powdered soft drinks, etc., it has the effect of promoting the dispersion and dissolution in water. Adding 1% to 2% to chocolate biscuits is not easy to stick to the teeth, and it can improve the taste. It also has the effect of water absorption and swelling, and it will not be digested and absorbed after ingestion, and it has a feeling of fullness, which can be used for weight-adjusting food.

Carboxymethylcellulose Calcium Production Method

It is obtained by adding calcium hydroxide to an aqueous solution of sodium carboxymethyl cellulose to precipitate it.