Products 3564-14-5

CAS 3564-14-5 appears in our catalog under these names: Eriochrome blue–black B (C·I· 14640), metal indicator, Eriochrome|r Blue Black B , Eriochrome blue-black B (C.I. 14640), 40.00%, Eriochrome Blue Black B, IND, IND, Erichrome blue black B. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Chemat, MedChemExpress, Roth. Available pack sizes: 100g, 500g, 25g, Get quote, 5g.

Eriochrome blue–black B (C·I· 14640), metal indicator
GLPBio
  • size: 100g
  • Variants: 1
from 737.45
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Eriochrome|r Blue Black B
Thermo Scientific (Alfa Aesar)
  • size: 100g, 500g
  • Variants: 2
from 172.55
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Eriochrome blue-black B (C.I. 14640), 40.00%
Chemat
  • size: 100g, 25g
  • Variants: 2
from 188.43
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Eriochrome Blue Black B, IND, IND
Chemat
  • size: 100g, 500g
  • Variants: 2
from 467.60
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Erichrome blue black B
MedChemExpress
  • size: Get quote
  • Variants: 1
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Eriochrom blue black B (C.I. 14640), for complexometry, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 92.03
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Eriochrom blue black B (C.I. 14640), for complexometry, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 164.71
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Eriochrom blue black B (C.I. 14640), for complexometry, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 398.81
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Structural formula: {0} (CAS {1})

Sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]naphthalene-1-sulfonate (CAS 3564-14-5) is a chemical compound with the molecular formula C20H13N2NaO5S and a molecular weight of 416.4 g/mol. IUPAC name: sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]naphthalene-1-sulfonate. InChIKey: HOWITLLZNKSJOJ-UHFFFAOYSA-M.

Identity
Molecular formulaC20H13N2NaO5S
Molecular weight416.4 g/mol
IUPAC namesodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]naphthalene-1-sulfonate
InChIKeyHOWITLLZNKSJOJ-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])O.[Na+]

Computed by PubChem (NCBI)

Synonyms: Eriochrome Blue Black, eriochrome blue-black b, Sodium 3-hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonate, Sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonate, Eriochrome Blue Black B, Mordant Black 3, ERICHROME BLUE BLACK B, Diacromo Blue G, C.I. Mordant Black 3 monosodium salt, Hispacrom Blue BG
Isomers (same molecular formula)
sodium 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonate C20H13N2NaO5S
sodium 3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate C20H13N2NaO5S