StacksVerified U.S. regulatory reference

27 CFR §21.93

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Aldehyde content (as acetaldehyde). Not less than 95.0 percent by weight.
  2. (b)Color. Colorless.
  3. (c)Odor. Characteristic pungent, fruity odor.
  4. (d)Specific gravity at 15.56 °/15.56 °C. Not less than 0.7800.