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Electronic Code of Federal Regulations

e-CFR data is current as of April 8, 2020

Title 27Chapter ISubchapter APart 21Subpart E → §21.106-t


Title 27: Alcohol, Tobacco Products and Firearms
PART 21—FORMULAS FOR DENATURED ALCOHOL AND RUM
Subpart E—Specifications for Denaturants


§21.106-T   Distilled lime oil (Citrus aurantifolia).

(a) Specific gravity at 25 °C. 0.850 to 0.870.

(b) Refractive index at 20 °C. 1.4740 to 1.4780.

(c) Optical rotation at 20 °C. +30° to +50°.

(d) Aldehyde content (as citral). 0.5 to 3.0 percent.

(e) Terpene content (as limonene). 45 percent minimum.

[T.D. TTB-140, 81 FR 59462, Aug. 30, 2016]

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