• Water treatment
  • Manufacturing
  • Metal fabrication
  • Chemical preparations
  • Oilfield production

concentrations (5-36% Acid)

  • We are capable of delivering any concentration up to 36%.


  • Texas
  • Oklahoma
  • Arkansas
  • West Virginia
  • North Dakota
  • Colorado

special orders

All of our facilities also have the capability of diluting and blending acid with additives (corrosion inhibitors) for specific customer needs.


    • water treatment
    • manufacturing
    • chemical preparations
    • bio-fuel and bio-diesel production
    • oil field production


    • 25%
    • 30%
    • 32%
    • 50%


    • Texas


    By far the largest amount of sulfuric acid is used to make phosphoric acid, used, in turn, to make

    • phosphate fertilizers
    • calcium dihydrogenphosphate
    • ammonium phosphates


    • 93% 
    • 98%
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    In search of other products? FSTI is licensed and equipped to handle a multitude of other chemicals and additives with a network of suppliers around the continental United States. Contact us today and we will do our best to meet all of your chemical needs.