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Mordant Black 3

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Mordant Black 3

Molecular formula: C20H13N2NaO5S CAS# 2538-85-4
1-Naphthalenesulfonic acid, 3-hydroxy-4-[(E)-2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)(CAS)
Acid Chrome Blue
Alizarine Blue Black R
Alizarine Chrome Black 6B
Atlantichrome Blue Black RZN
Azochromol Blue Black R
Blue Black R
C.I.Mordant Black 17
Calcochrome Blue Black R
Chromazine Blue Black R
Chrome Acid Blue
Chrome Fast Blue M
Chromocard Blue Black R
Colour Index, Mordant Black 17
Cromal Blue Black R
Diacromo Blue B
Diamond Fast Blue E
Erichrome Blue Black R (C.I. 15705)
Eriochrome Blue Black B
Eriochrome Blue Black R
Fast Chrome Cyanine 2B
Fenakrom Blue Black R
Hispacrom Blue B
Java Chrome Blue Black RN
Kayaku Chrome Blue Black R
Kenachrome Dark Blue B
Lighthouse Chrome Dark Blue B
Magracrom Blue
Mordant Black 3
Sodium 3-hydroxy-4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]-1-naphthalenesulfonate(IUPAC)
Sodium 3-hydroxy-4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonate
sodium 3-hydroxy-4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate

Variants of the formula:

Na^+/0O`^-# -S<||O><`||O>-\`/\\-//`\/`\</OH>`=`/\-/-N//N-/<`\HO>=/=\`//`-<`\>`//`-`\\
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent