Calcium lignosulfonate is an organic chemical compound obtained from lignin, a natural polymer found in wood. It is a brown powder and is highly soluble in water. Due to its unique properties, calcium lignosulfonate is widely used in various industries including agriculture, construction, and the food industry.

Calcium lignosulfonate is actually a byproduct of the pulping process. In this process, the lignin in wood is chemically separated from the cellulose, resulting in lignosulfonate. Calcium is then added to this mixture to form calcium lignosulfonate.

Calcium Lignosulfonate Applications

Agricultural Industry:
Fertilizer: Acts as a soil improver and increases the absorption of water and nutrients by plants.
Anti-salinity: Helps reduce the effects of soil salinity.
Construction Industry:
Concrete Additive: Used as a lubricant and water reducer in concrete.
Binding Agents: Used in the production of building materials such as cement blocks.
Food Industry:
Color Fixer: Used in the food industry to stabilize the color of some foods.
Antifoam: Used in the food industry to reduce foaming of foods.
Other Industries:
Leather Industry: Used as a tanning agent.
Textile Industry: Used as a softener and antistatic agent.