羧甲基纤维素

CAS No. 9004-32-4

Usage: CMC is a kind of white grain and fibrous powder which is nontoxic and easy to

absorb water. It is the raw material of textile,detergent, ceramic, paiting and PVC, etc.

Package: 25kg/bag, 20MT/20'FCL

Specification:

 Item                                        Index

Viscosity(1%soln25mPa.s/2%soln25mPa.s)           5-300

Degree of Substitution(%)≥                   0.5-0.8

Purity (%)≥                                  65

PH value                                     7.0-11.0

Chloride (%) ≤                                1.8

Moisture (%) ≤                               10

Heavy metal as Pb (%) ≤                       0.002

Fe(%)≤                                      0.03

As (%) ≤                                    0.0002