Exposure factors |
Type of task |
Duration |
Area of skin exposed |
Use of protective clothing |
Concentration of the chemical |
Hygiene: washing and wearing of contaminated clothing |
Chemical factors |
Molecular weight |
Solubility in water |
Solubility in oils |
Structure |
Irritancy |
Presence of other chemicals |
Skin factors |
Skin thickness |
Skin type and condition |
Anatomical location of exposure |
Temperature and humidity |
Occlusion |
Skin perfusion |
Hairiness, pore density and sweating |
Skin metabolism |