CMC

CMC(Carboxymethyl Cellulose) CMC(-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. Introduction Appearance:White Powder Color:Pure White MF:C6H7O2(OH)2OCH2COONA CAS No.:9004-32-4 EINECS No.:9000-11-7 Moisture content:10%...

Product Details

CMC(Carboxymethyl Cellulose)

CMC(-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone.

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Introduction

Appearance:White Powder

Color:Pure White

MF:C6H7O2(OH)2OCH2COONA

CAS No.:9004-32-4

EINECS No.:9000-11-7

Moisture content:10%

Purity:99.5% Min

PH of solution:6.0-8.5

Functio:Thickening,bonding, moisture retention, colloidprotection,emulsification

Shelf Life:2 Years

 

Technical Specification

ITEM

STANDARD

RESULTS

Appearance

White or cream colored powder

Conforms

Viscosity (1%, 25°C, mPa.s )

4500- 5000

4760

Degree of substitution

0.65 - 0.85

0.79

pH (1% solution)

6.0- 8.5

6.85

Loss on drying (%)

≤ 10

5.63

Sodium chloride (%)

≤ 1.2

0.55

Sulphated ash (%)

23 - 27

Conforms

Lead

≤ 3 mg/kg

<3 mg/kg

Arsenic

≤ 2 mg/kg

<2 mg/kg

Mercury

≤ 1 mg/kg

<1 mg/kg

Cadmium

≤ 1 mg/kg

<1 mg/kg

 Total heavy metals (as Pb)

≤ 10 mg/kg

<10 mg/kg

Total plate count (cfu/g)

≤ 1000

Conforms

Yeast and mould (cfu/g)

≤ 100

Conforms

Coliform

Negative

Negative

Salmonella

Negative

Negative

 

Application

CMC is widely used in frozen desserts, protein food, beverages, icings, dressings, instant noodles, etc.



Packing

25kg carft bag

 

Storage and Transportation

Sealed container in dry place


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