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Electronic Code of Federal Regulations

e-CFR data is current as of April 3, 2020

Title 27Chapter ISubchapter APart 21Subpart E → §21.122


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


§21.122   Potassium Hydroxide.

(a) Color. White or yellow.

(b) Specific gravity at 20 °C. 1.95 to 2.10.

(c) Melting point. 360 °C.

(d) Boiling point. 1320 °C.

(e) pH (0.1M solution). 13.5.

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

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