potassium permanganate Neutralizing Powder ENP is a neutralizer after potassium permanganate bleaching during denim washing process. It is a substitution of oxalic acid, sodium pyrosulfite or hydroxylamine sulfate.

When sodium metabisulfite or oxalic acid neutralizes potassium permanganate, a large amount of toxic gas is produced. This product is non-toxic and odorless, which can greatly improve the working environment.

The product is free of formaldehyde, APEO, heavy metal ions.