Chrome oxide Ammonium chloride: tech grade Chrome oxide for pigmentProducts:1) Ammonium chloride: tech grade, 99.5% (min.)2) Anti-freezing agent3) Arsenic trioxide: 97, 98, 99%(min.)4) Benzoic acid: 98% (min.)5) Borax decahydrate6) Boric acid7) Calcined zinc oxide: 99% (min.)8) Calcium bromide: 95% (min.)9) Calcium chloride: dehydrate, anhydrous, flake, powder, granular10) Chrome oxide green: 99% ...