Caso® is a range of high quality calcium chloride.

The available grades of Caso® provide the best features to many industries including the food, feed and home care markets.



  • A complete range of products for various applications: solution, flakes for food, feed and technical uses
  • Quality standards: produced in conformity with the Food Chemical Codex 8th edition
  • A consistent quality thanks to a complete process control throughout the manufacturing chain.
  • A high level of customer support thanks to a dedicated technical team



  • Food
  • Feed
  • Agriculture
  • Road treatment (de-icing and de-dusting)
  • Oil and gas industry
  • Water treatment
  • Domestic and industrial de-humidification 

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Premium quality Calcium Chloride for Food industry.

During winter, Caso® is good for the environment and can reduce road maintenance costs

A study*, presented at the International Winter Road congress (Poland) in March 2018, draws attention to the effective economic and environmental contribution of using calcium chloride for de-icing.

When spreaded on sodium chloride salt, calcium chloride forms a sticky layer, thereby keeping the salt “trapped” on the road and preventing its migration to environment.  Thanks to its other properties, calcium chloride also makes the de-icing solution stay longer on the road. As a result, less salt is needed to keep the road surface safe, which makes it an attractive solution to reducing road maintenance costs as well as reducing environmental impact. 
Solvay produces Caso® in Rosignano (IT) and is a strong global provider.


Download the study

*done by the Swedish National Road and Transport Research Institute (VTI).