Toxicity data available for this substance do not exclude a weak toxicity. This was therefore taken into account in the classification as a subsidiary hazard. If the consignor has data that this substance is not toxic, the substance may be assigned to another UN No. (e.g. UN No. 3259).
BAM does not have sufficient data to assign the packing group. In Regulation (EC) No 1272/2008 (CLP Regulation), this substance is designated as "corrosive Cat. 1B". This corresponds to packing group II. If the consignor has data showing that the corrosivity meets the criteria only for packing group III, the substance may also be assigned to this packing group.