See remark 29) in sub-section 2.2.52.4:
"Not subject to the requirements of ADN for Class 5.2."

The selected classification applies only to packagings and not to other types of packaging (such as intermediate bulk containers or tanks). For the carriage of the substance in the specified concentration range in intermediate bulk containers and tanks, there is another BAM No. 12264 assigned to UN No. 3110.