Detrex Chemicals is the largest American producer of high purity hydrochloric acid, including semiconductor grade, ACS reagent grade, food grade and pharmaceutical grade HCl.   Detrex supplies semiconductor manufacturers, fabrication shops and the electronics marketplace with the fab-process HCl needed for etching and cleaning silicon wafers.   Our semiconductor grade, sold under the registered tradename Ultramax, ranges from 100 ppb to less than 5 ppb cation/metal contamination.   Our onsite laboratory facilities assure consistent quality.

To contact our Northeast Ohio manufacturing and lab facility:
Phone: 800-321-0467 or 216-749-2605   Fax: 216-749-7462
Or email us here