1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt

CAS: 3564-14-5

Ref. IN-DA00I72N

Product Information

• Name: 1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt
• Synonyms: Eriochrome Blue Black B, Mordant Black 3, Diacromo Blue G, Omega Chrome Blue Black B, Tertrochrome Blue B, Durochrome cyanine G, Kenachrome Black 6B, Eriochrome Blue Black, Chrome Fast Cyanide G, Chrome Fast Cyanine G, Fast Chrome Cyanine G, Chromazine Blue Black B, Chromocard Blue Black B, Fast Chrome Cyanine 6B, C.I. Mordant Black 3, Sunchromine Blue Black B, Eriochrome Blue Black 2B, Eriochrome Blue Black 2G, Lighthouse Chrome Black 6B, C.I. Mordant Black 3 monosodium salt, Chrome Blue Black B, C.I. Mordant Black 3, monosodium salt, Alizarineblueblackocgn, Sodium 3-hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonate, Sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonate, 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-(1-hydroxy-2-naphthalenyl)diazenyl)-, sodium salt (1:1), 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-, sodium salt (1:1), EriochromeBlueBlackB, eriochrome blue-black b, Eriochrome(R) Blue Black B, potassium 3-hydroxy-4-[(E)-2-(1-hydroxynaphthalen-2-yl)diazen-1-yl]naphthalene-1-sulfonate, potassium 3-hydroxy-4-[2-(1-hydroxynaphthalen-2-yl)diazen-1-yl]naphthalene-1-sulfonate, sodium (E)-3-hydroxy-4-((1-hydroxynaphthalen-2-yl)diazenyl)naphthalene-1-sulfonate, Mordant Blue 3, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-1-naphthalenesulfonic acid, sodium salt, Alizarine Blue Black OCBN, Alizarine Blue Black OCGN, Alizarine Blue Black OCGP, Alizarine Blue OCB, Azochromol Blue Black EB, Calcochrome Blue Black BC, Chrome Blue Black BF, Chrome Fast Black BB, Chrome Fast Cyanine BP, Chrome Fast Cyanine GN, Chrome Fast Cyanine GNN, Chrome Fast Cyanine GP, Chrome Fast Cyanine GSS, Diamond Blue Black AE, Diamond Blue Black EB, Diamond Blue Black EBS-CF, Durochrome Blue OCG, Durochrome Cyanine G, Durochrome Fast Cyanine 6BN, Eriochrome Blue Black 2BP, Eriochrome Blue Black BC, Eriochrome Blue Black BC new, Eriochrome Blue Black BSS, Eriochromeblueblack, Fenakrom Blue Black EB, Hispacrom Blue BG, Java Chrome Blue Black BN, Mitsui Chrome Blue Black BC, Pontachrome Blue Black BB, Salicine Blue Black AEF, Solochromate Black 6BN, Solochrome Black 6BN, Superchrome Blue BC, Superchrome Blue BG, sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-1-sulfonate
• Brand: Indagoo

Chemical properties

• Molecular weight: 416.3824
• Formula: C₂₀H₁₃N₂NaO₅S
• Color/Form: Solid
• InChI: InChI=1S/C20H14N2O5S.Na/c23-17-11-18(28(25,26)27)14-7-3-4-8-15(14)19(17)22-21-16-10-9-12-5-1-2-6-13(12)20(16)24;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1
• InChI key: HOWITLLZNKSJOJ-UHFFFAOYSA-M