Sulphuric Acid SULPHURIC ACID 60% HS CODE: 28070010 Packing As follows 40 Kgs Net UN Approved HDPE Carbouys. 280Kgs net Capacity UN Approved HDPE Drums. 40 Kgs Net UN Approved HDPE Carbouys. 280Kgs net Capacity UN Approved HDPE Drums.