Calcium Lignosulfonate is water soluble brown powder,insoluble in organic solvents, derived from lignin. Molecular weight in the range of 40,000 to 65,000 with greater than 90% ranging from 1,000 to
250,000, with chemical property of dispersing, binding, complexing, and emulsifying .

Main Specification

Product

 Name

Calcium 
Lignosul
phonate Grade One
Calcium 
lignosul
fonate
Grade Two
Calcium
 lignosul
fonate
 Grade Three
Product 
code
GAC-CaLS-1GAC-CaLS-2GAC-CaLS-3
AppearanceLight Yellow
Powder
Yellow Brown PowderYellow Brown Powder
 Solubility98.5%min98%min97.5%min
Lignosul
phonate
55%min50%min50%min
Sulphate2%min2%min2%min
Water Reducing
Capacity
12%min5%min8%min
Reducing 
Sugar
7%around7%around7%around
 Total Calcium and Magnesium5-8%5-8%5-6%
 pH7-9.59.0-13.04-7
Moisture7%max7%max7%max

Uses

  1. Dispersing agent in concrete and carbon black-rubber mixes,
  2. Extender for tanning agents,
  3. Oil-well drilling mudadditives,
  4. Ore flotation agents,
  5. Production of vanillin,
  6. Industrial cleaners,
  7. Gypsum slurried,
  8. Dyestuffs,
  9. Pesticide formulations,
  10. water reducing agent of concrete.

Package

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