27 CFR § 21.58
Formula No. 31-A
April 24, 2020
(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).