For example, bleaching powder, bearing the chemical name calcium hypochlorite, contains chlorine, whereas peroxidase-based bleach doesn't contain chlorine.
Hypochlorous acid is the active ingredient in a lot of household bleaches, and it's also in a lot of disinfectants because it's so good at killing bacteria.
Since sodium hypochlorite is the active ingredient in chlorine-based bleach, it may first decompose to form hydrochloric acid, which can then lead to the formation of chloramine vapours.
But hypochlorous acid is neutral, so it's able to slip right past the defensive wall and start messing with the proteins inside, or even start breaking the wall itself.
Hypochlorous acid is the active ingredient in a lot of household bleaches, and it’s also in a lot of disinfectants because it’s so good at killing bacteria.
However, in terms of general usage, the word 'bleach' is used to refer to common household bleach, which consists of 3-8% sodium hypochlorite and trace amounts of sodium hydroxide.
But hypochlorous acid is neutral, so it’s able to slip right past the defensive wall and start messing with the proteins inside, or even start breaking the wall itself.
This is really handy for getting rid of stains but as you can tell by the formula, sodium hypo-chlorate also contains chlorine, which happens to be really good at killing things.