Sodium carboxymethyl cellulose/CMC

CAS No.: 9004-32-4

Chemical formula: C6H7O2(OH)2CH2COONa

EINECS No.: 618-378-6

Melting point: 274 °C (dec.)

Density: 1,6 g/cm3

Storage conditions: room temp

Form: low viscosity

Color: White to light yellow

PH value: pH (10g/l, 25℃) 6.0～8.0

Odor: Odorless

Water solubility: soluble

Stability: Stable. Incompatible with strong oxidizing agents

 

Main application: Widely used in oil industry digging mud treatment agent, synthetic detergent, organic detergent builder, textile printing and dyeing sizing agent, water-soluble colloidal tackifier for daily chemical products, tackifier and emulsifier for pharmaceutical industry, thickener for food industry Thickener, adhesive for ceramic industry, industrial paste, sizing agent for paper industry, etc. It is used as a flocculant in water treatment, mainly used in wastewater sludge treatment, which can increase the solid content of filter cake.

 

Sodium carboxymethyl cellulose is also a kind of thickener. Due to its good functional properties, it has been widely used in the food industry, and it has also promoted the rapid and healthy development of the food industry to a certain extent. For example, due to its certain thickening and emulsifying effect, it can be used to stabilize yogurt drinks and increase the viscosity of yogurt system; because of its certain hydrophilicity and rehydration properties, it can be used to improve the consumption of pasta such as bread and steamed bread. quality, prolong the shelf life of pasta products, and improve the taste; because it has a certain gel effect, it is conducive to the better formation of gel in food, so it can be used to make jelly and jam; it can also be used as an edible coating film The material is compounded with other thickeners and applied on the surface of some foods, which can keep the food fresh to the greatest extent, and because it is an edible material, it will not cause adverse effects on human health. Therefore, food-grade CMC-Na, as an ideal food additive, is widely used in food production in the food industry.

 

 

PIC: Pepper Wang
Email: km12@kmchem.com
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