eChunks

don’t be scared

Mixed Acid

mixed-acid-label.jpg

Label from a jug of Mixed Acid Etchant 4:1:0 (Nitric, HF, Acetic). Highly Corrosive (Level 8 Toxicity). They use tons of this stuff (gallon size containers) to process silicon (like for computer chips, solar, et al).

Posted by on Monday, July 1st, 2019 @ 4:12 pm • Tags: , ,