Mengenai Ortho-Phthalaldehyde

Phthalaldehyde, also o-phthalaldehyde or ortho-phthalaldehyde or OPA, is the chemical compound with the formula C₆H₄(CHO)₂. It is one of three isomers of benzene dicarbaldehyde. It is commonly used as a high-level disinfectant for medical instruments, as a polymerizer as well as in certain methods of wine making.