Sodium Carboxymethyl cellulose
Category: food additives  Publish Time: 2019-04-07 16:21 

Sodium Carboxymethyl cellulose
What is Carboxymethyl cellulose (CMC)?

Carboxymethyl cellulose (CMC) is White or light yellow powder, granule or fiber solid, odorless, tasteless and non-toxic. It is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose. Synonyms:Carmellose, E466, cellulose gum, the cas no.: 9004-32-4

What is Carboxymethyl cellulose (CMC) used for?
.
Carboxymethyl cellulose (CMC) acts as binder, thickener, stabilizer, suspending agent, protective colloid, flow control agent, gelling agent, etc. The product regulates viscosity without gelling and serve a range of end-users including: food & beverage, pharmaceuticals, personal care, oil & gas, pulp & paper, detergents & laundry, construction, paints & coatings, textiles, etc.
paper, detergents & laundry, construction, paints & coatings, textiles, etc.

items

FH500

FH1000

FH2000

FH3000

FH4000

FH5000

FH6000

FH7000

FH8000

Viscosity(cps)

1% 25℃ Brookfield

200-800

800-1500

1500-2500

2500-3000

3500-4500

4500-5500

5500-6500

6500-7500

＞7500

purity

≥99.50%

degree of substitution

0.70-0.95

moisture

≤10%

PH  1% solution

6.0-8.5

heavy metal

≤15ppm

lead

≤2ppm

Arsenic

≤2 %

Mercury

≤1ppm

Cadmium

≤1ppm　

Total plant count

≤1000cfu/g

Coliform

≤1000cfu/g

salmonella

absent

FH CMC conforms to E-466. Serve liquid beverage, lactic acid beverage, dairy products, bakery products and dressing etc.





  

 

items

FL6

FM6

FH6

FVH6-1

FVH6-2

FVH6-3

NDJ-79 Viscometer

25-300

300-800

800-1200

1200-1600

1600-2000

2000-2400

brookfield viscometer

25-400

400-2000

200-500

500-1500

1500-2500

2500-3500

degree of substitution

≥0.70

sodium

≤12.4%

moisture

≤8.0%

PH (10g/l aqueous solution)

6.0-8.5

sodium glycolate

≤0.4%

sodium chloride

≤0.5%

purity

≥99.5%

arsenic

≤2.0ppm

lead

≤2.0ppm

iron

≤0.02%

heavy metal

≤10.0ppm

6 CMC is always be used in frozen foods as dispersing agent and excipients, prevent from icing and caking, improve taste and ductility, reduce broken rate

 

  

 

items

FL9

FM9

FH9

FVH9-1

FVH9-2

FVH9-3

NDJ-79 Viscometer

25-300

300-800

800-1200

1200-1600

1600-2000

2000-2400

brookfield viscometer

25-400

400-2000

200-500

500-1500

1500-2500

2500-3500

degree of substitution

≥0.95

≥0.90

sodium

≤12.4%

moisture

≤8.0%

PH (10g/l aqueous solution)

6.0-8.5

sodium glycolate

≤0.4%

sodium chloride

≤0.5%

purity

≥99.5%

arsenic

≤2.0ppm

lead

≤2.0ppm

iron

≤0.02%

heavy metal

≤10.0ppm

9 CMC, special for acidic beverage because of the character of emulsibility, thickening and stabilizer, prevent from delaminting and prolong shelf life under the higher temperature.

 

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