Page:United States Statutes at Large Volume 42 Part 1.djvu/887

 SIXTY—SEVENTH CONGRESS. Sess. II. Ch. 356. 1922. 859 2 cents per pound; acetic anhydride, 5 cents per pound; boric acid, Ch:fu”,;'{s“§,,; and 1.} cents per pound; chloroacetic acid, 5 cents per pound; citric acid, paints- ’ 17 cents per pound; lactic acid, containing by weight of lactic acid less than 30 per centum, 2 cents per pound; 30 per centum or more and less than 55 per centum, 4 cents per pound; and 55 per centum or more, 9 cents per pound: Provided, That any lactic—acid anhydride present shall be determined as lactic acid and included as such: And promkled further, That the duty on lactic acid shall not be less than 25 per centum ad valorem; tannic acid, tannin, and extracts of nutgalls, containing by weight of tannic acid less than 50 per centum, 4 cents per pound; 50 per centum or more and not medicinal, 10 cents dper pound; 50 per centum or more and medicinal, 20 cents per poun ; tartaric acid, 6 cents per pound; arsenic acid, 3 cents per poimd; gallic acid, 8 cents per pound; oleic acid or red oil, L} cents per pound; oxalic acid, 4 cents per pound; phosphoric acid, 2 cents per pound; pyrogallic acid, 12 cents per pound; stearic acid, 1% cents (per pound; and all other acids and acid anhydrides not specially provided or, 25 per centum ad valorem. PAR. 2. Acetaldehyde, aldol or acetaldol, aldehyde ammonia, A*d°·hYd°°·°*°· but aldehyde, crotonaldehyde, paracetaldehyde, ethylene chlorohydiiii, ethylene dichloride, ethy ene glycol, ethtylene oxide, (glycol monoacetate, propylene chlorohydrin, propylene `chloride, an propylene glycol, 6 cents per pound and 30 pler centum ad valorem. PAR. 3. Acetone, acetone oil, and et yl methyl ketone, 25 per A°°“”‘°‘ centum ad valorem. Mm PAR. 4. Alcohol: Amyl, butyl, propyl, and fusel oil, 6 cents per h°1' pound; methyl or wood (or methanol), 12 cents per gallon; and etliyl for nonbeverage purposes onl, 15 cents per gallon. AR. 5. All chemical elements alil chemical salts and compounds, all medicinal preparations, and all combinations and mixtures of any of the foregoing, all the foregoing obtained naturally or artificially and not special y provided for, 25 per centum ad valorem. PAR. 6. Aluminum hydroxide or refined bauxite, one-half of 1 Mmmmcent per pound; potassium aluminum sulphate or potash alum and ammonium aluminum sulphate or ammonia alum, three-fourths of 1 cent per pound; aluminum sulphate, alum cake or aluminous cake, containing not more than 15 per centum of alumina and more iron than the equivalent of one-tenth of 1 per centum of ferric oxide, three—tenths of 1 cent per pound; containing more than 15 per centum of alumina or not more iron than the equivalent of one-tenth of 1 per centum of ferric oxide, three·eighths of 1 cent per pound; all other aluminum salts and compounds not specially provided for, 251per centum ad valorem. An. 7. Ammonium carbonate and bicarbonate, 1} cents per "““"°“‘““‘· pound; ammonium chloride, 1-} cents per pound; ammonium nitrate, 1 cent per pound; ammonium perchlorate and ammonium phosphate, 1} cents per pound; ammonium sulphate, one-fourth of 1 cent per pound; liquid anhydrous ammonia, 24} cents per pound. PAR. 8. Antimony: Oxide, 2 cents per pound; tartar emetic or A¤**¤¤¤Y- potassium-antimony tartrate, 6 cents per pound; sulphides and other antimon salts and compounds, not specially provided for, 1 cent per pouncf and 25 per centum ad valorem. PAR. 9. Argols, tartar, and wine lees, crude or partly refined, con- ·*¤°'—*·*¤**°°***$·¤*¤ taining not more than 90 per centum of potassium bitartrate, 5 per centum ad valorem; containing more than 90 per centum of potassium bitartrate, 5 cents per pound; cream of tartar, Rochelle salts or potassium-sodium tartrate, 5 cents per pound; calcium tartrate, crude, 5 per centum ad valorem. PAR. 10. Balsams; Copaiba, fir or Canada, Peru, tolu, styrax, and B"“"“‘ all other balsams, all the foregoing which are natural and uncom- I