What is caustic soda liquor?

Answer:
This is just a guess, but if I saw that in an archaic formulary I'd probably assume they were talking about aqueous sodium hydroxide. "Liquor" is sometimes used in chemistry as a general term meaning solution, and "caustic soda" is an old term for sodium hydroxide.
First answer by Ptorquemada. Last edit by Ptorquemada. Contributor trust: 554 [recommend contributor recommended]. Question popularity: 1 [recommend question].