PHOSPHORIC ACID FOR USE AS

Brand Owner Address Description
NFB ICL PERFORMANCE PRODUCTS LP Suite 500 622 Emerson Road St. Louis MO 63141 Phosphoric Acid for Use as an Aluminum Brightener;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A process for purifying phosphoric acid includes removing volatile components from phosphoric acid rich in impurities to form a crude phosphoric acid liquid substantially free of volatile components; heating the crude phosphoric acid liquid to a temperature above 250° C. in order to decompose phosphoric acid in the crude phosphoric acid liquid and generate gaseous phosphoric anhydride; and introducing the gaseous phosphoric anhydride into water or a dilute phosphoric acid aqueous solution in order to hydrate the gaseous phosphoric anhydride to form phosphoric acid.