Light Soda Ash

Sodium carbonate also known as soda ash, washing soda, and soda crystals. Two forms of sodium carbonate are used: heavy (dense) and light. The light form is obtained first and then converted into the heavy (dense) form. Light sodium carbonate contains less than 0.5% sodium chloride.

Data Sheet

Chemical Composition Unit Min Max
Sodium Carbonate(Na2Co3) wt% 99.2 99.6
Sodium Chloride(NaCl) wt% 0.5 0.7
Sodium Bicarbonate(NaHCo3) wt% —- 0.1
Sodium Sulfate(Na2So4) wt% 0.05
Iron(Fe) ppm 50
Loss on Heating wt% 0.2
Moistore wt% 0.2
Ni ppm 30
Cr ppm 10
Mn ppm 10
Cu ppm 30


Total Alkalinity wt% 58.12 58.42
Pouring Density g/m3 0.45 0.6


  • Chemicals
  • Detergent, washing compound
  • Pulp and paper
  • Water treatment plant
  • Environment
  • Food industry


25kg, 40kg, and 50kg jumbo bags


  • Rail
  • Land
  • Sea