Pub. L. 101-382, tit. III, subtit. A, pt. 1, sec. 322
7-HYDROXY-1,3-NAPHTHALENEDISULFON1C ACID. DIPOTASSIUM SALT.
SEC. 322. 7-HYDROXY-1,3-NAPHTHALENEDISULFON1C ACID. DIPOTASSIUM SALT. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.30.15 7-Hvdroxyl,3- naphthalenedisulfonic acid, di potassium salt (CAS No. 842–18–2) (provided for in subheading 2908.20.50) Free No change No change On or before 12/31/92 ”