2011年7月14日星期四

China Sodium Carboxy Methyl Cellulose

China Sodium Carboxy Methyl Cellulose China Sodium Carboxy Methyl Cellulose(CMC)

Product Name Sodium Carboxy Methyl Cellulose (CMC)
H. S. Code 39123100
CAS No. 9004-32-4
Molecular formula Na(C6H9O4OCH2COOH)n
Molecular wt 242.16n
Production standard GB12028-89

Usage:
CMC can be used for the prepareation of watersoluble adhesive, adhesive paper, fabric and so on. Also be used as thickening agent for watersoluble adhesive. Store in a cool, dry coffers, morsture, heatresistant.
Commonly used in its sodium salt.

Spcification:  
Type
XD-1
XD-2
XD-3
XD-4
XD-5
Viscosity (2% aq. Sol.,  25c) mpa. S
5-40
5-40
50-100
100-300
>=300
CMC %
>=55
>=60
>=65
>=55
>=55
Substitution degree
0.50-0.70
0.50-0.70
0.60-0.80 
0.60-0.80 
0.60-0.80 
pH
8.0-11.0
8.0-11.0
7.0-9.0 
7.0-9.0 
7.0-9.0 
Drying loss (%)
10.0
10.0
10.0
10.0
10.0

China Sodium Carboxy Methyl Cellulose(CMC)Resource from

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

标签: , ,

0 条评论:

发表评论

订阅 博文评论 [Atom]

<< 主页