Selenous Acid
Selenous acid protecting and changing the color of steel.
Code: RXSOL-68-9506-025
Other Equivalent Brand
Short Description: Selenious acid is a key component of the Mecke reagent used for drug checking
Selenous Acid
Application:
Selenous acid most commonly used as cold bluing process of steel. Mixture of selenous acid, copper(II) nitrate, and nitric acid changes the color of the steel from silver-grey to blue-grey or black.