§21.122. Potassium Hydroxide.
27 C.F.R. § 21.122
Color. White or yellow.
Specific gravity at 20 °C. 1.95 to 2.10.
Melting point. 360 °C.
Boiling point. 1320 °C.
pH (0.1M solution). 13.5.
Notes, amendments, and revision history
Amendments
[T.D. TTB-140, 81 FR 59462, Aug. 30, 2016]
Authority
Authority: 5 U.S.C. 552(a); 26 U.S.C. 5242, 7805.
Source
Source: T.D. ATF-133, 48 FR 24673, June 2, 1983, unless otherwise noted.
Amendments
[T.D. TTB-140, 81 FR 59462, Aug. 30, 2016]