HPP is a full line supplier of the highest purity acids, bases, solvents, and etchants available for semiconductor applications. Components are sourced directly from the raw source to eliminate the “middleman” and minimize costs. HPP’s manufacturing facility can package chemicals in gallon bottles, pails, carboys, drums, and totes.

Acetic acid Acetone Aluminum etchants
Ammonium hydroxide D-limonene Backside etchants
Hydrochloric acid Ethyl lactate Buffered oxide etchants
Hydrofluoric acid Ethylene glycol Dilutes (sulfuric, ammonium, HF)
Hydrogen peroxide HMDS Edge bead removers
Nitric acid Isopropyl alcohol IPA blends
Phosphoric acid Methanol KII2 gold etch
Potassium hydroxide NMP Mixed acid etchants
Sodium hydroxide PGMEA NIT etch
Sulfuric acid Propylene glycol Poly etchants
TMAH Tolouene SEZ etch

We have multiple package options: common package sizes are 100 mL, 1 gallon bottles, 5 gallon pails, 15 and 30 gallon carboys, 55 gallon drums, and 250, 275, and 330 gallon totes. Other sizes are available upon request.