ISO Certified Sodium Carboxymethyl Cellulose/CMC CAS 9004

Overview

Basic Info.

Model NO.	9004-32-4
Source	Hydrolysis
Colour	White
Specification	25kg
Trademark	dongdu
Origin	Hebei
Production Capacity	50000ton

Product Description

Product Description

Carboxy methylcellulose, white flocculent powder, odorless, tasteless, non-toxic. It is easy to dissolve in water and formtransparent colloidal liquid with neutral solution.It is stable to light and heat. It has hygroscopicity. It is insoluble in acids, cre,,sol, ethanol, benzene,etc., but insoluble in met,,hanol and ether.Cellulose derivatives with carboxymethyl substitutes are prepared by treating cellulose with sod,ium hy,droxide to form alkali cellulose and reacting with chloroacetic acid. Glucose units that make up cellulose have three replaceable hydroxyl groups, so products with different degrees of replacement can be obtained.

CMC E466 Application
In foods, Sodium Carboxymethyl Cellulose CMC is used in food science as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream. As a food additive, Sodium Carboxymethyl Cellulose CMC has E number E466.

Sodium Carboxymethyl Cellulose CMC is also a constituent of many non-food products, such as personal lubricants, toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, and various paper products.Sodium Carboxymethyl Cellulose CMC is used primarily because it has high viscosity, is nontoxic, and is generally considered to be hypoallergenic as the major source fiber is either softwood pulp or cotton linter.
Sodium Carboxymethyl Cellulose CMC is used extensively in gluten free and reduced fat food products.
In laundry detergents, Sodium Carboxymethyl Cellulose CMC is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics, creating a negatively charged barrier to soils in the wash solution.

In Pharmaceuticals,Sodium Carboxymethyl Cellulose CMC is also used in pharmaceuticals as a thickening agent, and

In the oil-drilling industry as an ingredient of drilling mud, where it acts as a viscosity modifier and water retention agent.

Detailed Photos

Item	Specification
Viscosity(1%,mpa.s)	1000-1500
Degree of Substitution	0.65-0.95
PH(25°C)	6.5-8.5
Moisture(%)	8.0Max
Purity(%)	99.5Min
Mesh	99% pass 80mesh
Heavy Metal(Pb) , ppm	10Max
Iron, ppm	2Max
Ars, enic, ppm	3Max
Lead, ppm	2Max
Merc, ury, ppm	1Max
Cadm,ium, ppm	1Max

Packaging & Shipping