Why does H317 appear for my mixture for OSHA GHS but not for CLP GHS?
Why does H317 May cause an allergic skin reaction appear for my mixture for OSHA GHS but not for CLP GHS H317 – ‘May cause an allergic skin reaction’ is required on a mixture when there’s a skin sensitiser at or above the trigger level. There are differences in the trigger levels between OSHA and CLP. In CLP: the trigger is 1% for materials classified as Skin Sensitiser category 1 or category 1B; and 0.1% for Skin Sensitiser category. In OSHA: the trigger is 1% for materi...