Chromosal® is widely used chrome tanning salt. The underlying salt, Chromosal B, is a basic chrome sulfate. More advanced technical products are made by adding additives.

Business Unit: Leather


  • Leather
  • Inorganic tanning materials

Properties & Benefits:

  • 26% Cr2O3 content approximately 
  • Approx  33% basicity 
  • Tanning agent
  • Achieves 100’c shrinkage temperature
  • Can also be used in the rechroming of leathers
  • Ensures  water proofing in leather


  • Chromosal B-A
  • Chromosal B

* Trademark is owned by Bayer AG