Armco Inc Butler Operations - Stainless Plant - Chemicals |
Hydrofluoric Acid System ProcessProgram Level 2 Process190,000 lbs. of the Toxic Chemical "Hydrogen Fluoride/Hydrofluoric Acid (Conc 50% Or Greater) [Hydrofluoric Acid]", CAS: 7664-39-3. Process Industries (NAICS): Iron and Steel Mills (331111) |