Disodium N, N'-dibutylethylenediamir~ eN, N'-dimethylenesulfonate, tetrasodium N, N'- ethylenediaminetetramethylenesulfonate, trisodium nitrilomonoacetatedimethylenesulfonate , disodium~~~~~~~~~~~~~~~~~~~ ldimethylenesulfonate, trisodium 2-aminobenzoate-N, N- dimethylenesulfonate and trisodium nitrilotrimethylenesulfonate were prepared by the action of the appropriate amine on the bisulfite addition product of formaldehyde. Trisodium ...
![[bis(sulfomethyl)amino]methanesulfonic acid Structure](https://image.chemsrc.com/caspic/310/68704-63-2.png)