Pub. L. 100-418, tit. I, subtit. G, pt. 1, subpt. B, sec. 1732
POTASSIUM 4-SULFOBENZOATE.
SEC. 1732. POTASSIUM 4-SULFOBENZOATE. Subpart B of part 1 of the Appendix is amended by inserting in numerical sequence the following new item: “ 906.26 p-Sulfobenzoic acid, potassium salt (provided for in item 404.28. part 1B. schedule 4) Free No change On or before 12/31/90 ”,