China Sodium Lignosulphonate Factory Yellow Brown Powder Price 8061-51-6 Sodium Lignosulphonate, Find details about China 8061-51-6, Sodium Salt of Lignosulfonate from Sodium Lignosulphonate Factory Yellow Brown Powder Price 8061-51-6 Sodium Lignosulphonate
Item | Requirement |
Lignin Content | 45-60% |
PH | 7-13 |
Inorganic salts (Na2SO4) | 2-5%max |
Reduced material | 6.0% Max |
Insoluble matter in water | 4% Max |
Moisture | 4.5% Max |
Total Ca and Mg | 0.3% -1.5% |