Parlex Corporation - Chemicals |
Etching, Stripping ProcessProgram Level 1 Process10,000 lbs. of the Toxic Chemical "Ammonia (Anhydrous)", CAS: 7664-41-7. 500 lbs. of the Toxic Chemical "Hydrochloric Acid (Conc 30% Or Greater)", CAS: 7647-01-0. 3,000 lbs. of the Toxic Chemical "Nitric Acid (Conc 80% Or Greater)", CAS: 7697-37-2. Process Industries (NAICS): Semiconductor and Other Electronic Component Manufacturing (33441) |