Irritant hazard means that the substance is able to irritate your skin, eyes or other mucous membranes if it comes in contact with them.
Irritant
It is a meaning for a hazard symbol
Not corrosive but will make the skin red or blister
a toxic symbol
hydrogen is corrosive and irritant
that the thing is irritant...
There isn't a specific hazard symbol for acidic substances but many acids will be labelled as corrosive and, or harmful (and an irritant).
Generally there is an irritant effecting the local skin area in question. This can mean that the irritant is attacking skin cells, or that the body is utilizing its defense mecanism to attack the irritant.
An irritant is a substance that caused slight irritation or some sort of discomfort to the body. Can also be anything that is constantly annoying or distracting
Irritant means it can have a reaction to something for example if you see irritant with a cross on a chemical bottle it means if it has contact with body parts or skin you may have a bad reaction like itching , sourness or burning
irritant
Inflammatory is anything that is swollen because of an irritant