Eriochrome™Black T, ACS reagent, indicator grade

CAS: 1787-61-7

Ref. AC-43914

Product Information

• Name: Eriochrome™Black T, ACS reagent, indicator grade
• Synonyms: eriochrome black T, 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)

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical properties

• Molecular weight: 461.38
• Formula: C₂₀H₁₂N₃NaO₇S
• InChI key: JHUJLRKQZAPSDP-GXTSIBQPSA-M