49784-42-1 Cadmate(1-), (N,N-bis((carboxy-kappaO)methyl)glycinato(3-)-kappaN,kappaO)-, potassium, (T-4)- EINECS 256-488-2 Potassium (N,N-bis(carboxymethyl)glycinato(3-)-N,O,O',O'')cadmate(1-) Potassium cadmium nitrilotriacetate