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Sodium Lignosulphonate
Molecular formula:C20H24Na2O10S2
Molecular weight:534.51
CAS No.:8061-51-6
Property:Brown Powder.
Usage:Sodium Lignosulphonate (SLS) is a processed anionic surface agent with performance satisfactorily, it takes the by-product of sulfite papermaking as raw material, it has powerful dispersive action, water-reducing and damping actions. It has been used widely in petroleum drilling, construction and technical performance.
Packing:Net in 25KG Plastic Woven Bag.
Specification:


Item

     Wood Pulp     

Mixture Pulp

(wood and grass)

Moisture

5.0% Max

5.0% Max

PH

8.5-10.5

7-9

Reduced Sugar

4.0% Max

4.0% Max

Insoluble matter in water

0.5% Max

2.5% Max

Total Ca and Mg

0.1% Max

1.5% Max

Inorganic salts (Na2SO4)

0.3% Max

2.5% Max

Appearance

Brown powder

Dark Brown Powder