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Mordant Black 1 CAS No.3618-58-4 / Cat No.EBD23408
Erio chromeblack A
C.I. Mordant Black 1 (VAN) (8CI)
Eriochrome black a
sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
(4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
C.I. 15710
Eriochrome Black A
Sodium 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonate
Mordant Black 1
C.I. Mordant Black 1 (VAN) (8CI)
Eriochrome black a
sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
(4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
NMR Spectrum
1H NMR
13C NMR