Calcium Lignosulfonate is yellow brown soluble powder. By nature is polymer electrolyte having a molecular weight from the 1,000-100000. 10000-40000 dispersion can be used as concrete superplasticizer. Cement slurry thinners, sand reinforcement, pesticide emulsifier, dispersant dressing, leather pre-tanning agent, ceramic or refractory plasticizer, an oil or dam grouting gel, calcium and magnesium fertilizer and so on.