Term Name:	2-hydroxy-5-nitrophenyl hydrogen sulfate
Synonyms:	2-hydroxy-5-nitrophenyl hydrogen sulfate, 2-hydroxy-5-nitrophenyl sulfate, 4-nitrocatechol sulfate, N,4-DIHYDROXY-N-OXO-3-(SULFOOXY)BENZENAMINIUM, p-nitrocatechol sulfate, sulfuric acid mono-(2-hydroxy-5-nitro-phenyl ester)
Definition:	An aryl sulfate that is 4-nitrocatechol in which the hydroxy group that is meta to the nitro group has been converted into the corresponding hydrogen sulfate. It is used (commonly as its dipotassium salt) as a chromogenic substrate for sulphatase.
Ontology:	ChEBI [CHEBI:41733]  ( EBI )