§ 21.68 - Formula No. 38-F.

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Formula. To every 100 gallons of alcohol add:

Six pounds of either boric acid, N.F., Polysorbate 80, N.F., or Poloxamer 407, N.F.; 11/3 pounds of thymol, N.F.; 11/3 pounds of chlorothymol, N.F. XII; and 11/3 pounds of menthol, U.S.P.; or

A total of at least 3 pounds of any two or more denaturing materials listed under Formula No. 38-B, plus sufficient boric acid, N.F., Polysorbate 80, N.F., or Poloxamer 407, N.F. to total 10 pounds of denaturant; or

Seven pounds of zinc chloride, U.S.P., 2.6 fluid ounces of hydrochloric acid, N.F., and a total of 3 pounds of any two or more of the denaturing materials listed under Formula No. 38-B.

Authorized uses. (1) As a solvent:

Miscellaneous uses: