Carboxymethyl Cellulose CAS 9000-11-7

Carboxymethyl Cellulose CAS 9000-11-7

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Product Details

 

Product name:
Carboxymethyl Cellulose (CMC)
Molecular Formula:
C8H16O8
Molecular Structure:  
mtxx222
Molecular Weight
240.208
CAS No.: 
9000-11-7


Description  

Carboxymethyl Cellulose is a white to off-white powder, odorless, tasteless and non-toxic. It is easily soluble in cold water or hot water to form a transparent solution with a certain viscosity. The solution is neutral or slightly alkaline, insoluble in organic solvents such as ethanol, ether, isopropanol, acetone, etc., and soluble in 60% aqueous ethanol or acetone solution.

 

Application

The aqueous solution of Carboxymethyl Cellulose has the functions of thickening, film formation, adhesion, moisture retention, colloid protection, emulsification and suspension. It is widely used in petroleum, food, medicine, textile and papermaking industries.

 

Specification

Appearance 
White to off-white powder
Viscosity (1%soln.mPa.S)
2500~3500
D.S 
0.80~0.95
Purity
≥99.5%
PH,1% 
6.5~8.5
Moisture
≤10.0%
Particle size
80% through 200mesh
Heavy Metal (Pb) 
≤10ppm
Lead 
≤3ppm
Arsenic 
≤3ppm
Aerobic plate count
≤1000cfu/g
Yeast and Moulds  
≤100cfu/g
Coliform bacteria 
Nil/g
Salmonella  
Nil/g

       

Packing

25kg/ bag or as customer’s requirements.

 

Storage     

Preserve in well-closed container.

 

Minimum Order

100kgs

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