Industrial Chemicals / Food Ingredients

Sodium Bicarbonate

Sodium bicarbonate supplied in multiple grades to suit food and industrial requirements, with grade-specific technical specifications.

Make / source · Tata Chemicals

About the product

Mahendra Chemicals supplies Sodium Bicarbonate from Tata Chemicals in distinct grades. Customers can specify the required grade and application so that the appropriate material can be offered.

Mahendra Chemicals supplies this product for industrial and commercial requirements. Contact us with your required grade, quantity and application and our team can assist with the appropriate product.

Sodakarb — Food Grade

ParameterTypical Specification
AppearanceWhite
pH (1% solution)8.4 max.
Total Alkalinity (as NaHCO3)99.60% min.
Chloride (as Cl)0.06% max.
Matter Insoluble in Water0.05% max.
Sulphate (as SO4)0.05% max.
Iron (as Fe)0.004% max.
Lead (as Pb)2.5 ppm max.
Arsenic (as As)1.1 ppm max.
Copper (as Cu)30 ppm max.
Mercury (as Hg)1.0 ppm max.

Technical Grade

ParameterTypical Specification
ColourWhite
pH (1% solution)8.8 max.
Total Alkalinity (as NaHCO3)99.20% min.
Chloride (as Cl)0.06% max.
Matter Insoluble in Water0.1% max.
Sulphate (as SO4)0.07% max.
Iron (as Fe)0.004% max.
Heavy Metals (as Pb)5.0 ppm max.
Arsenic (as As)1.5 ppm max.

Alkakarb Grade — Feed Grade

ParameterTypical Specification
AppearanceWhite
pH (1% solution)8.8 max.
Total Alkalinity (as NaHCO3)99.20% min.
Chloride (as Cl)0.06% max.
Matter Insoluble in Water0.1% max.
Sulphate (as SO4)0.07% max.
Iron (as Fe)0.004% max.
Heavy Metals (as Pb)5.0 ppm max.
Arsenic (as As)1.5 ppm max.
Copper (as Cu)30 ppm max.

Typical applications

  • Food manufacturing — Food Grade
  • Chemical and industrial processing
  • Textile processing
  • Cleaning and other industrial applications
Each grade has its own specification. The supplied manufacturer certificates identify Sodakarb as Food Grade and the Technical/Alkakarb grades as Feed Grade where stated.
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