| 11/27/2023 | 2931490009 | ORGANOPHOSPHONO-1,2,4-BUTANETRICARBOXYLIC ACID (PBTC 50%). IT IS A COLORLESS/LIGHT YELLOW TRANSPARENT LIQUID CAS NO: 37971-36-1. USED IN THE CHEMICAL AND PETROCHEMICAL INDUSTRY AS MULTI-PURPOSE COMPLEXING AGENTS AND SALT DEPOSITION INHIBITORS. NOT WASTE,  | XXXXXXXXXX | 0 | N/A | 15447 | China | ORIENTAL |