[Code of Federal Regulations] [Title 27, Volume 1] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR21.70] [Page 545-546] TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY PART 21_FORMULAS FOR DENATURED ALCOHOL AND RUM--Table of Contents Subpart D_Specially Denatured Spirits Formulas and Authorized Uses Sec. 21.70 Formula No. 39-A. (a) Formula. To every 100 gallons of alcohol add: Sixty avoirdupois ounces of any one of the following alkaloids or salts together with \1/8\ gallon of tert- butyl alcohol: Quinine, N.F. X. Quinine bisulfate, N.F. XI. Quinine dihydrochloride, N.F. XI. Cinchonidine. Cinchonidine sulfate, N.F. IX. (b) Authorized uses. (1) As a solvent: 111. Hair and scalp preparations. [[Page 546]] 122. Toilet waters and colognes. 141. Shampoos. (2) Miscellaneous uses: 812. Product development and pilot plant uses (own use only).