lime hydrate vs hydrated lime

lime hydrate and hydrated lime both are nouns.

Word	Noun	Adjective	Verb	Adverb
lime hydrate	Yes	No	No	No
hydrated lime	Yes	No	No	No

As nouns, lime hydrate and hydrated lime are synonyms defined as:

lime hydrate and hydrated lime: a caustic substance produced by heating limestone

Other synonyms of lime hydrate include calcium hydrate, calcium hydroxide, caustic lime, lime, slaked lime.

lime hydrate (noun)	hydrated lime (noun)
a caustic substance produced by heating limestone	a caustic substance produced by heating limestone