U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
(a) Congealing point. 10.0° to 11.2 °C.
(b) Refractive index at 20 °C. 1.5363 to 1.5385.
(c) Specific gravity at 15 °/15 °C. 1.100 to 1.107.
(d) Odor. Characteristic odor.
