CONSIDERATIONS TO KNOW ABOUT POTASSIUM CYANIDE CAS NO

Complementary to its reactivity toward acids, KOH attacks oxides. As a result, SiO2 is attacked by KOH to present soluble potassium silicates. KOH reacts with carbon dioxide to offer potassium bicarbonate:KCN is used as a photographic fixer from the moist plate collodion process.The KCN dissolves silver where it hasn't been made insoluble with t