mercury fulminate vs fulminate of mercury

mercury fulminate and fulminate of mercury both are nouns.

Word	Noun	Adjective	Verb	Adverb
mercury fulminate	Yes	No	No	No
fulminate of mercury	Yes	No	No	No

As nouns, mercury fulminate and fulminate of mercury are synonyms defined as:

mercury fulminate and fulminate of mercury: a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps

Other synonyms of mercury fulminate include fulminating mercury.

mercury fulminate (noun)	fulminate of mercury (noun)
a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps	a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps