Sodium Carboxy Methyl Cellulose CMC

1/ Viscosity: 5-6000CPS. 2/ Purity: 55%-99%. 3/ White or slightly yellowish powder. 4/ Free Sample. 5/ Prompt shipment.

Sodium Carboxy Methyl Cellulose

Description:

CAS No.: 9004-32-4

HS Code: 39123100

Viscosity: 5-6000CPS

Purity: 55%-99%

1/ Appearance: White or slightly yellowish powder.

2/ Characteristic

(CMC) is an important cellulose ether, soluble in hot or cool water. It is a widely used natural polymer derivatives. CMC is white or yellowish powder, granular or fibrous solids, odorless, tasteless, non-toxic. CMC has the thickening, dispersion, suspension, adhesion, film, protective colloid and the protection of water quality such as performance, widely used in food, medicine, toothpaste and other industries. CMC is a chemical molecule can be swelling. CMC can be stored for a long time under dry environment.

3/ Application

1.thickening: at low concentrations for high viscosity. Can control the viscosity of food processing, while giving a sense of food lubrication.2.water retention: the role of reduced food syneresis, extend shelf life.3.dispersion stability: maintaining the stability of food quality and prevent water layer (emulsion), control of frozen food in the crystal size (less ice).4.film-forming: forming a layer of fried food in the film, to prevent excessive absorption of fat.5.chemical stability: The chemical, heat, light stable, there is some anti-mildew properties.6.metabolic inertia: as a food additive, not metabolism, calories in food is not available.7. Excellent film formation that protects tobacco leaf against damage.8. Excellent water retention even at low concentration.9. CMC is used as mold adhesive for plasticity improvement

4/ Specifications:

Item	Type 1	Type 2	Detergent Grade
Purity	67%min	67%min	55%min
NaCl	18%max	18%max	-------
Bulk Weight	0.4-0.8g/cm3	0.4-0.8g/cm3	0.4-0.8g/cm3
Moisture	10%max	10%max	10%max
PH	8-11.5	8-11.5	8-11.5
Degree of Substitution	0.5-0.7	0.5-0.7	0.5-0.7
Viscosity	70Cps min (2%20 OC Brookfield)	40-60Cps (2%20 OC Brookfield)	5-40Cps (1%25 OC NDJ-79)

5/ Storage and Packing

Storage:

Store in a cool, dry place. Store in a tightly closed container.

Paking:

25kg/bag,lined with PE bag,outer compound paper bag ,15~18mt/20’FCL.

Sodium Carboxy Methyl Cellulose CMC