8005-03-6; NIGROSINE; CI Acid black 2; Lurazol Deep Blue EB; Nigrosin; 73904-83-3; Nigrosine WSB; 69073-21-8; Acid black 2; CI 50420.
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8005-03-6; NIGROSINE; CI Acid black 2; Lurazol Deep Blue EB; Nigrosin; 73904-83-3; Nigrosine WSB; 69073-21-8; Acid black 2; CI 50420; Nigrosine B; C.I. Acid Black 2; Calco nigrosine O 2P; 12227-81-5; Nigrosine wl water soluble; HSDB 1971
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