| Brand Name: | Yuansheng |
|---|---|
| Application: | coal-water slurry additive |
| Appearance: | black(brown) powder |
| Purity: | 45-60% |
| Grade Standard: | Industrial Grade |
| Place of Origin: | China (Mainland) |
| CAS No.: | 8068-05-1 |
Quick Details
Specifications
Lignin Alkali is a natural high-molecular polymer prepared from alkaline papermaking black liquor. The preparation procedure includes concentration, filtration and spray drying. The Lignin Alkali has physical and chemical properties such as binding property, diluting property, dispersing property, adsorbability, permeability, surface activity, chemical activity and biological activity, etc.
Parameters:
|
Appearance |
Black (Brown) Powder |
|
Reducing Substances |
≤8 % |
|
Moisture |
≤7% |
|
PH Value |
11.5-13.5 |
|
Insoluble Residue |
≤2.0% |
|
Inorganic Salt(Na2SO4) |
≤5.0 % |
|
Ca and Mg |
≤1.5 % |
|
Lignin |
45－60 ％ |