Chromate(3-), bis(4-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonato(3-))-, trihydrogen, compds. with N,N-bis(Ph and tolyl and xylyl)guanidine
Chromate(3-), bis(4-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonato(3-))-, trihydrogen, compds. with N,N-bis(Ph and tolyl and xylyl)guanidine
