BENZENOID DYE INTERMEDIATES.

SEC. 1765. BENZENOID DYE INTERMEDIATES. Subpart B of part 1 of the Appendix is amended by inserting ii numerical sequence the following items: “ 907.84 p-Toluenesulfonyl-chloride (provided for in item 403.05, part IB, schedule 4) Free No change On or before 12/31/90 907.85 6-Hydroxy–2- naphthalenesulfonic acid; 6-Hydroxy–2- naphthalenesulfonic acid, sodium salt; 6-Hydroxy–2- napthalenesulfonic acid, potassium salt; and 6-Hydroxy–2- napthalenesulfonic acid, ammonium salt (provided for in item 403.57, part IB, schedule 4) Free No change On or before 12/31/90 907.86 2,6-Dichlorobenzaldehyde (provided for in item 403.81 part IB, schedule 4) Free No change On or before 12/31/90 102 STAT. 1291 907.87 8-Amino-l- naphthalenesulfonic acid and its salts (provided for in item 404.52, part 1B, schedule 4) Free No change On or before 12/31/90 907.88 5-Amino-2-(paminoanilino) benzenesulfonic acid (provided for in item 404.84, part 1B, schedule 4) Free No change On or before 12/31/90 907.89 1-Amino-2,4- dibro mo-an th raquinone; and a,a,a-Trifluoro-o-toluidine (provided for in item 404.88, part 1B, schedule 4) Free No change On or before 12/31/90 907.90 1-Am in o-8-hydroxy- 3.6- naphthalenedisulfonic acid; 4-Amino-5- hydroxy-2,7- naphthalenedisulfonic acid, monoeodium salt (H acid, monoeodium salt); and 2-Amino-5- nitrophenol (provided for in item 404.92, part 1B, schedule 4) Free No change On or before 12/31/90 907.91 1-Amino-4-bromo- 2- anthraquinonesulfonic acid (Bromamine acid); 102 STAT. 1292 1-Amino-4-bromo- 2-anthraquinoneeulfonic acid (Bromamine acid), sodium salt; 6-Amino-4- hydroxy- 2-naphthalenesulfonic acid (Gamma acid); 3,3’-Dimethoxybenzidine (o-Dianisidine);, 3,3’-Dimethoxybenzidine dihydrochloride (o-Dianisidine dihydrochloride); and 4-Methoxyaniline- 2-«ulfonic acid (provided for in item 405.07, part 1B, schedule 4) Free No change On or before 12/31/90 907.92 N-(7-Hydroxylnaphthyl)- acetamide (provided for in item 405.28, part 1B, schedule 4) Free No change On or before 12/31/90 907.93 N, N-Bis(2-cyanoethyl)- aniline (provided for in item 405.60, part 1B, schedule 4) Free No change On or before 12/31/90 907.94 648-Methyl-5-oxo-1- pyrazolyl)-l, 3- naphthalenedisulfonic acid (AminoJpyrazolone) (CAS No. 7277–87–4); and 3-Methyl-l- phenyl- 5-pyrazolone 102 STAT. 1293 (Methylphenylpyrazolone) (provided for in item 406.36, part IB, schedule 4) Free No change On or before 12/31/90 907.95 2-Amino-N-ethylbenzenesulfonanilide (provided for in item 406.49. part IB, schedule 4) Free No change On or before 12/31/90 907.96 m-Sulfaminopyrazolone m-Sulfamidophenylmethylpyrazolone) (provided for in item 406.56, part 1B. schedule 4) Free No change On or before 12/31/90 ”