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CMC / Sodium Carboxymethyl cellulose

CMC / Sodium Carboxymethyl cellulose
Product Detailed
CMC/Sodium Carboxymethyl cellulose 1.Cas No.9000-11-7 1.Detergent,Textile,Dyeing Grade 3.Paper,Oil Drilling Grade 4.Powder

CMC/Sodium Carboxymethyl cellulose :

1.Chemicals Name: Carboxymethyl cellulose

Synonyms: CMC;Sodium Carboxymethyl Cellulose;CM-Cellulose sodium salt; Cellulose sodium glycolate;

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

CAS No.:9004-32-4

2.Properties :

CMC is a kind of cellulose ether with anion contour's high molecular structure,white to off-white powder or yellowish floc like fiber powder and graininess .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. 

3.Specifications :

Model

Specification

 

Replace degree (DS)

Viscosity mpa.s

PH

Moisture %

Uses

IM8

≥0.8

300-600

6.5-8.0

≤10

petroleum, geology ,papermaking, construction

IH8

800-1200

IH6

≥0.6

800-1200

6.5-8.0

≤10

textile , printing

IM6

300-600

IH9

≥0.90

≥1000

6.5-7.5

≤5.0

toothpaste silk papermaking,

IH10

≥1.0

OH6

≥0.6

800-1200

8.5-10

≤10

petroleum, geology , textile , printing

OM6

400-600

≤40

OL4

≥0.4

200-400

>9

≤10

geology , drilling

248

 

200

>9

≤40

construction, coating

XYF-1-1

≥0.65

10-40

10-12

≤10

detergent

Remark: viscosity is adjustable , the range is 10-5000mpa.s in 25οC, 2% CMC

3.Application :

It is one of the organic chemicals as adhesives,dispersants,emulsifiers Ect.Usage for Oil Drilling grade, paints grade,paper grade,ceramics grade,for construction grade,for textile printing grade ,for detergent grade etc.

5.Packing & storage:

Net wt 25Kg  per bag. 16 MT / 20 FCL; or according to customized

Kept in clean, dry and ventilating place, avoid moisture, fire and high temperature.

CMC / Sodium Carboxymethyl cellulose



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