Mordant Black 11 (Technical Grade)

CAS: 1787-61-7

Ref. TR-M635003

Produktinformation

• Name: Mordant Black 11 (Technical Grade)
• Synonyme: Mordant Black 11, Erichrome Black T, sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-naphthalene-1-sulfonate, Chromogene Black ET, Eriochrome Balck T, C.I. Mordant Black 11, monosodium salt (8CI), Mordant black 11, Eriochrome Black T, Eriochrome (R) black T, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalenesulfonic acid, sodium salt, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid, sodium salt, C.I. Mordant Black 11, monosodium salt, C.I.Mordant Black 11, C.I. 14645, C.I. Mordant Black 11 (VAN), 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-, monosodium salt, sodium (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1), Eriochrome Balck T250, C.I. Mordant Black 11, monosodium salt, Eriochrome black T supra, Color index, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt, sodium 3-hydroxy-4-[(E)-(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate, Mordant Black 11 (14650)

Beschreibung

Applications Mordant black 11 is a dye potentially useful as a metal indicator. Dyes and metabolites.

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 461.38
• Formel: C₂₀H₁₂N₃O₇S·Na
• Farbe/Form: Dark Brown To Black
• InChl: InChI=1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+
• SMILES: O=[N+]([O-])c1ccc2c(/N=N/c3ccc4ccccc4c3O)c(O)cc(S(=O)(=O)O[Na])c2c1