[Code of Federal Regulations] [Title 27, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR21.58] [Page 502] 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. 21.58 Formula No. 31-A. (a) Formula. To every 100 gallons of alcohol add: One hundred pounds of glycerin (glycerol), U.S.P., and 20 pounds of hard soap, N.F. XI. (b) Authorized uses. (1) As a solvent: 113. Lotions and creams (hands, face, and body). 131. Tooth paste and tooth powder. 141. Shampoos. (2) Miscellaneous uses: 812. Product development and pilot plant uses (own use only).