Applications: Lignin is widely used in industrial raw materials, additives, functional materials and energy ...    More ...

Applications:
Lignin is widely used in industrial raw materials, additives, functional materials and energy fields, and is an important resource of renewable aromatic polymers.
                                           Items
                                          STANDARD
                                          Result
                     
                                      Appearance
                                          Yellowish-brown powder
                                          COMPLIES
                     
                                      WATER
                                          ≤5.0%
                                          4.35%
                     
                                      PH
                                          9-12
                                          9.5
                     
                                      Na2SO4
                 
                                          ≤5.0%
                 
                                          3.15%
                 
                     
                                      Total reducers
                                          ≤4.0%
                 
                                          2.6%
                     
                                      Water-insoluble matter
                                          ≤1.5%
                 
                                          1.2%
                     
                                      Total calcium and magnesium
                                          0.3-1.5%
                 
                                          0.7%
                     
    
Less ...