Eriochrome Black A

CAS: 3618-58-4

Ref. IN-DA003PY4

Produktinformation

• Name: Eriochrome Black A
• Synonyme: diamond black, eriochrome black A, monopotassium salt, eriochrome black A, monosodium salt, C.I. Acid Black 52, Chrome Black A, C.I. Mordant Black, Acid mordant Black 1, Acid mordant Black 1 (technical), sodium 1-[1-hydroxy naphthylazo]-6-nitro-2-naphthol-4-sulfonate, sodium (E)-3-hydroxy-4-((2-hydroxynaphthalen-1-yl)diazenyl)-7-nitronaphthalene-1-sulfonate, sodium;3-hydroxy-4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate, sodium (4E)-4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonate, sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonate, EriochromeBlackA, Potting Black B, Chrome Black S, Eniacromo Black A, Hispacrom Black A, Chromazine Black A, Chromocard Black A, Diamantine Black A, Pontachrome Black A, Sunchromine Black A, Acid Chrome Black C, Acid Chrome Black N, Acid Chrome Black S, Chrome Deep Black A, Chrome Fast Black A, Fast Chrome Black A, Acid Chrome Black An, Omega Chrome Black P, Diadem Chrome Black A, Shikiso Chrome Black A, Chrome Printing Black M, C.I. Mordant Black 1, Cibaphasol Chrome Black A, C. I. Acid Black 52, C.I. Acid Black 52, sodium salt, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, monosodium salt, Sodium 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonate, 1-Naphthalenesulfonic acid, 3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-, monosodium salt, 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1), 3-Hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonic acid, monosodium salt, chromium complex, Chromate(3-), bis(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))-, disodium hydrogen, Chromate(3-), bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]-, disodium hydrogen, Chromium, 3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonic acid complex, Chromium, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid complex, (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid, Aizen Chrome Black AH, Apochrome Black NV, Apochrome Black WB, Basolan Chrome Black VDC, Chrome Fast Black AS, Chromogen Black VA, Chromogene Black EAG, Diacromo Black AS, Diadem Chrome Black PA, Diamond Black EAN, Eriochrome black a, Fenakrom Black EAN, Magracrom Black AN, Mitsui Chrome Black AC, Mordant Black 1, Omega Chrome Black PA, Potting Chrome Black B-CP, Solochrome Black AS, Solochrome Black VN, Superchrome Black BN, Symulon Chrome Blue Black AC, Tertrochrome Black GA, Yodochrome Black AC, sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
• Marke: Indagoo

Chemische Eigenschaften

• Molekulargewicht: 461.3799
• Formel: C₂₀H₁₂N₃NaO₇S
• Farbe/Form: Solid
• InChl: InChI=1S/C20H13N3O7S.Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1
• InChI Key: DXRWYIKGBIPGAG-UHFFFAOYSA-M