A caustic solution is any corrosive chemical solution that can burn or otherwise destroy tissue.
Lye
that reacts so harshly
There is no such thing as caustic acid - caustic soda - YES. Caustic potash - YES - but not caustic acid
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.
As posed, your question has no obvious meaning, particularly "biological effectiveness". Benefit is also a relative term, you have to compare to something else. What? Also, precisely what use had you in mind? Caustic soda has very many uses.
Yes. caustic soda, scientifically known as sodium hydroxide, is often called lye. However, lye ma also refer to potassium hydroxide (caustic potash).
No. acids are corrosive, alkalis are caustic.
Caustic can mean sarcastic or scathing or it can mean able to burn organic tissue by chemical reaction. The solution was caustic enough to burn through clothing. Her caustic comments made the other girl feel bad.
cutting burning biting.
that reacts so harshly
Yes, sodium hydroxide (the modern term for the archaic "caustic soda") is a base (not quite the same as an alkali, but close and much more clearly defined).
There is no such thing as caustic acid - caustic soda - YES. Caustic potash - YES - but not caustic acid
There is no such thing as caustic acid - caustic soda - YES. Caustic potash - YES - but not caustic acid
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.
non caustic
He is hurt when he heard her caustic remarks of his shoes
Caustic potash is potassium hydroxide (KOH) Caustic soda is sodium hydroxide (NaOH)
Caustic is a general term for a corrosive alkali. It can be a noun or adjective.