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Sodium Carboxymethyl Cellulose CMC  1Sodium Carboxymethyl Cellulose CMC  2Sodium Carboxymethyl Cellulose CMC  3
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  • Sodium Carboxymethyl Cellulose CMC  2
  • Sodium Carboxymethyl Cellulose CMC  3

Sodium Carboxymethyl Cellulose CMC

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Category:Chemicals / Organic Chemical Materials / Organic Salt
Label:Sodium Carboxymethyl , Carboxymethyl Cellul , CMC
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Product Description

Sodium Carboxymethyl Cellulose CMC

 

Chemicals Name: Sodium Carboxymethyl Cellulose (CMC)

Molecular formula: [C6H7O2(OH)2CH2COONa]n

CAS No.:9004-32-4 

 

Properties :

 

CMC is a kind of cellulose ether with anion contour's high molecular structure,white to off-white free flowing powder.It has odorless,tasteless, no toxicity; easily disolved in wate water and become colloidal solution, solution is basic or neutral, its solution is stable in ph of 2-10, color-changed temp. is 227οC, charring temp. is 252οC, the surface tension of 2% solution is 71mn/n,but it can't melt in alcohol, ether, acetone and other organic solvent.

 

Specifications :

 

Item

Specification Index

SURD-1

SURD-2

SURD-3

SURD-4

SURD-5

Moisture (%)

10

10

10

10

10

Purity (%)

55

60

70

70

90

Degree of Substitute

0.5-0.7

0.5-0.7

0.5-0.7

0.6-0.8

0.6-0.8

Viscosity(cps)

5-40

5-40

5-40

300-800

800 Min

1% Water Solution

2% Water Solution

PH Value

8-11.5

8-11.5

8-11.5

7-10

6.5-9.5

 

Applications :

 

Detergent grade CMC, when used in liquid, paste detergent, acts as stabilizing agent and thickening agent; when used in detergent powder, CMC can effectively prevent washes from becoming contaminated after being washed by synthetic detergent.

 

Packing : 25 kg per bag


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Henan Surface Chemical Industry Co Ltd

No.1,Shakou Road

Phone:
86-371-86169316
Fax:
86
Contact:
Zhou Long (Manager)
Mobile:
86169316
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