Sodium Lignosulfonate(Sodium Lignosulphonate) is brown amorphous powder,by product of paper industry from sulfite pulping process.Usually used as  animal feed additives,industrial binder,dust suppressant,construction admixture water reducer and so on.

Main Specification



Sodium Lignosulphonate

Grade One

Sodium lignosulfonate

Grade Two

Sodium lignosulfonate

Grade Three

 Product code GAC-NaLS-1 GAC-NaLS-2 GAC-NaLS-3
Appearance Yellow Brown Powder Brown Powder Brown Powder
 Solubility 98%min 98%min 98%min
Lignosulphonate 55%min 60%min 50%min
Sulphate 2%-5% 0 1-2%
Water Reducing Capacity 12%min 5%min 8%min
Reducing Sugar 7% 7% 7%
 pH 7-9.5 9.0-13.0 4-7


1.Lignosulfonate superplasticizer, is anionic surface active substances, function on the adsorption and dispersion of cement, concrete can improve various physical performance. Reusable dubbed early strength agent, retarder, antifreeze, pumping agent.

2.Sodium lignosulfonate’s famous property is binder is used in a wide range of applications. Lignosulfonates is a brown amorphous powder are the salts of lignosulfonic acid which is formed as a by-product when wood pulp is treated by the sulphite method during the manufacturing of paper.When such lignosulfonate become wet its binding capacity will exhibit.So can be used for following industries

  • Coal Briquettes or refinery coke binder
  • Dust suppressants(Dust control agent)and surface stabilizer
  • Ceramics
  • Animal feed pellets


  1. 25kgs or 25kgs woven bags with liner inside,
  2. According to Customers’requirement