SCHEDULE 3PROVISIONS FOR CLASSIFYING DANGEROUS PREPARATIONS
PART IICONCENTRATION LIMITS TO BE USED IN THE EVALUATION OF HEALTH HAZARDS
Other than gaseous preparations5.1
Preparations that produce such effects are classified as sensitising and assigned:
the symbol Xn and phrase R42 if this effect can be produced by inhalation,
the symbol Xi and phrase R43 if this effect can be produced through contact with the skin.
The individual concentration limits specified in Table V determine, when appropriate, the classification of the preparation.
Table V
Classification of the substance | Classification of the preparation | |
---|---|---|
Sensitising with R42 | Sensitising with R43 | |
Sensitising with R42 | concentration ≥ 1% R42 obligatory | |
Sensitising with R43 | concentration ≥ 1% R43 obligatory |