Matheson Tri-Gas, Inc. - Chemicals |
Hydrogen Fluoride Conv. ProcessProgram Level 3 Process2,660 lbs. of the Toxic Chemical "Hydrogen Fluoride/Hydrofluoric Acid (Conc 50% Or Greater) [Hydrofluoric Acid]", CAS: 7664-39-3. Process Industries (NAICS): Industrial Gas Manufacturing (32512) |