CMC / Sodium Carboxymethyl cellulose

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