Eriochrome® Black T, ACS reagent, indicator grade

cas: 1787-61-7 — see every product listed under this CAS number, including other names

Eriochrome® Black T, ACS reagent, indicator grade (CAS 1787-61-7) is a chemical reagent available from Chemat. Available pack sizes: 1KG, 250g. Offered by: Thermo Scientific (Acros).

brandThermo Scientific (Acros)
catalog number439140010
cas1787-61-7
size1KG
availability availability
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Thermo Scientific (Acros) 1KG 855.25 Pln
Thermo Scientific (Acros) 250g 330.52 Pln

properties

delivery time2-3 weeks
categoryChemicals
Structural formula: {0} (CAS {1})

Sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate (CAS 1787-61-7) is a chemical compound with the molecular formula C20H12N3NaO7S and a molecular weight of 461.4 g/mol. IUPAC name: sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate. InChIKey: AMMWFYKTZVIRFN-UHFFFAOYSA-M.

Identity
Molecular formulaC20H12N3NaO7S
Molecular weight461.4 g/mol
IUPAC namesodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
InChIKeyAMMWFYKTZVIRFN-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Mordant Black 11, monosodium salt, eriochrome black t, Mordant Black 11, Solochrome Black T, Fast Chrome Black T, Hispacrom Black T, Magracrom Black A, Diacromo Black PA, Acid Chrome Black A, Solochrome Black
Isomers (same molecular formula)
sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C20H12N3NaO7S
sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonate C20H12N3NaO7S

Also listed as

Mordant Black 11 (Technical Grade) TRC CAS 1787-61-7
EriochromeblackTindicatorEriochromeblackT(C·I·14645),1%solid,medium：solid GLPBio CAS 1787-61-7
Eriochrome Black T Thermo Scientific (Alfa Aesar) CAS 1787-61-7
Mordant black 11 - Technical Biosynth CAS 1787-61-7
Eriochrome Black T (1:100 diluted with NaCl) TCI CAS 1787-61-7
Eriochrome® Black T, pure, indicator grade Thermo Scientific (Acros) CAS 1787-61-7
Eriochrome Black T (C.I. 14645), ACS grade Chemat CAS 1787-61-7
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czerń eriochromowa T r-r 0,1% wodny Chempur CAS 1787-61-7
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czerń eriochromowa T r-r 0,5% w trietanoloaminie Chempur CAS 1787-61-7
czerń eriochromowa T w NaCl 1g/100g Chempur CAS 1787-61-7
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