TARIFF SCHEDULES OF THE UNITED STATES
186
Part 2.
SCHEDULE 4, - CHEMICALS AND RELATED PRODUCTS Chemical Elements, Inorganic and Organic Compounds, and Mixtures Rates of Duty
425.20 't25.22 't25.2'+ 425.26 425.28 425.30 425.32 425.34 425.36
425.38 425.40
425.42 425.52
Nitrogenous compounds (con.): Hexamethylenetetramlne Mono-, di-, and tri-(methyl-, ethyl-, propyl-, and butyl)monoamines Ethylureas, methylolureas, octamethyIpyrophosphoramide and other acyclic amides Imldes Methyl ethyl ketoxime N-Methyl-2-pyrrolidone ' Monosodium glutamate Nitroparaffins 2-Fyrrolidone Thiourea, thiourea dioxide, and other thioamides; thiocarbamates, thiocyanates, thlurams, and isothiocyanates N-Vinyl-2-pyrrolidone, monomer and polymer Dicyandiamide, guanidine salts and other acyclic amidines Other: Nltriles Other
4.50 p e r l b.
110 p e r l b.
10.55^ ad val.
2556 ad val.
1 0. 5 ^ ad val. 10.55^ ad val. 10.5S^ ad val. 12.55^ ad val. 16^ ad val. 10.5% ad val. 12.5?^ ad val.
2556 25% 2556 25?^ Z% 2556 25^
10.55^ ad val. 3* per l b. + 15$^ ad val.
2 5 ^ ad val. 60 per l b. + 305^ ad val.
10.5%
2 5 ^ ad val.
ad val.
ad ad ad ad ad ad ad
val. val. val. val. val. val. val.
1 0. 5 ^ ad val. 3* p e r l b. + 155^ ad val.
2556 ad val. 60 p e r l b. + 30^ ad val.
425.70 425.72 425.74 425.76 425.78 425.82 425.84 425.86 425.88 425.94 425.96 425.98
Acids: Acetic Chloroacetic Citric Formic Gallic Lactic acid Naphthenic Oxalic Fyrogallic Tartaric Valeric Other
0.53* per l b. 1.250 per l b. 8.50 per l b. 2.40 per l b. 60 p e r l b. 12.556 ad val. ^.(>% ad val. 3.80 p e r l b. 120 per l b. 60 per l b. Free 12.5S6 ad val.
20 p e r l b. 50 per l b. 170 p e r l b. 30 per l b. 60 per l b. Z% ad val. 25?^ ad val. 60 per l b. 120 per l b. 80 p e r l b. Free 2556 ad val.
426.00 426.02 426.04
Acid anhydrides: Acetic Valeric Other
1.50 per l b. Free 12.5% ad val.
3.50 per l b. Free 25?^ ad val.
8. 5 ^ ad val.
2556 ad val.
0.250 per l b. 3.5# per l b. 40 per l b. Free 10.5% ad val. 3056 ad val.
10 per 70 per 40 per Free 25% ad 3556 ad
\Z% ad val. 1256 ad val.
30% ad val. 3056 ad val.
1.70 per l b. on copper c o n t e n t 1.2750 per l b. + 10.5S6 ad val. 1.2750 per l b. + 10.5% ad val.
40 per l b. on copper c o n t e n t 30 per l b. + 255^ ad val. 30 per l b. + 255^ ad val.
1.250 per l b. 1.50 p e r l b. 13% ad val. 10.5S6 ad val.
2.50 p e r l b. 30 p e r l b. 3OS6 ad val. 2556 ad val.
10515 ad val. \^% ad val.
2551^ ad val. 25;^ ad val.
426.08 426.10 426.12 426.14 426.16 426.18 426.22 426.24 426.26 426.28
Salts of organic acids: Aluminum salts Calcium salts: Acetate, crude Citrate (Lime citrate) Oxalate Tartrate, crude Other Cerium s a l t s Cobalt s a l t s: Resinate Other Copper s a l t s: Acetate and s u b a c e t a t e
426.32
Naphthenate
426.34
Other
426.36 426.42 426.44 426.46 426.52 426.54
Lead s a l t s: Acetate Gesinate Other Lithium s a l t s Manganese s a l t s: Resinate Other
lb. lb. lb. val. val.
�
