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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 → §21.120


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


§21.120   Nitropropane, mixed isomers of.

(a) Nitropropane content. A minimum of 94 percent by weight.

(b) Total nitroparaffin content. A minimum of 99 percent by weight.

(c) Distillation range. 119° to 113 °C.

(d) Specific gravity at 20°/20 °C. 0.992 to 1.003.

[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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