Top 5 Questions from the Regulatory Helpdesk
Welcome back to the Regulatory Helpdesk where we answer your dangerous goods & hazmat questions. Here are some highlights from our helpdesk last week. Check back weekly, the helpdesk rarely hears the same question twice.
#5. Shipping Toxic Aerosols as a Limited Quantity by Sea (International)
Q. A customer wanted to know if shipping a toxic substance in an aerosol can be shipped as a limited quantity at 20 ounces per can as an inner package by sea? Also, the customer wanted to know what the limited quantity amount would be for UN1993 packing group III when shipping by sea.
A. I referred the customer to SP277 in the IMDG Code, which states “for aerosols or receptacles containing toxic substances, the limited quantity value is 120 ML”. In this case the customer can’t ship 20 ounces of a toxic substance in an aerosol can because this exceeds 120 ML. The limited quantity amount for UN1993 packing group III is 5L per the IMDG Code.
#4. Shipping Methyl Methacrylate (USA)
Q. I have a 2.5 liter metal container of UN1247, PG II, Methyl Methacrylate. The container is properly factory sealed. The container is then in its own “outer” box (but again, we don’t really look at that box). It’s like how cough medicine is in a bottle, but that bottle is then in an “outer” box on Continue Reading…