(a) Carvone content. Not less than 85 percent by weight.

(b) Refractive index at 20 °C. 1.4930 to 1.4980.

(c) Specific gravity at 25 °/25 °C. 0.949 to 0.956.

(d) Odor. Characteristic odor.

[T.D. ATF-133, 48 FR 24673, June 2, 1983. Redesignated by T.D. ATF-442, 66 FR 12854, Mar. 1, 2001]


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