HSN code 2841 — SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS

SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS

This code covers salts derived from oxometallic or peroxometallic acids—these are compounds formed when metals combine with oxygen to create acidic groups, and the resulting salts are produced by neutralizing these acids. Common examples include permanganates (like potassium permanganate used for water treatment), dichromates, and chromates of various metals.