§ 21.70 - Formula No. 39-A.

Latest version.

Link to an amendment published at 81 FR 59461, August 30, 2016.
(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.

122.   Toilet waters and colognes.

141.   Shampoos.

(2) Miscellaneous uses:

812.   Product development and pilot plant uses (own use only).

                    
                        var val = document.getElementById('citecontent').innerHTML;
                        art.dialog.defaults.title = window.location.href;
                        art.dialog.data('cite', val);
                        art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/');
                        art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');