21.39—Formula No. 6-B.

(a) Formula. To every 100 gallons of alcohol add:
One-half gallon of pyridine bases.
(b) Authorized uses. (1) As a raw material:
523.Miscellaneous ethyl esters.
574.Fulminate of mercury and other detonators.
575.Drugs and medicinal chemicals.
579.Other chemicals.
(2) Miscellaneous uses:
812.Product development and pilot plant uses (own use only).