Products 19381-50-1

CAS 19381-50-1 appears in our catalog under these names: Acid Green 1, Acid Green 1, >80.0%(E), Naphthol green B, Naphthol Green B , Naphthol Green B (C.I. 10020). Offered by: Chemat, TCI, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 25g, 100g, 500g, 1kg, 250g, 1000g, 2000g, 1g.

Acid Green 1
Chemat
  • size: 25g, 100g, 500g, 1kg
  • Variants: 4
from 78.80
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Acid Green 1, >80.0%(E)
TCI
  • size: 25g, 500g
  • Variants: 2
from 172.43
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Naphthol green B
GLPBio
  • size: 500g
  • Variants: 1
from 653.21
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Naphthol Green B
Thermo Scientific (Alfa Aesar), Biosynth
  • size: 25g, 100g, 250g, 500g
  • Variants: 6
from 114.92
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Naphthol Green B (C.I. 10020)
Chemat
  • size: 100g, 1kg, 250g, 25g
  • Variants: 5
from 123.55
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Naphthol Green B, pure
Thermo Scientific (Acros)
  • size: 25g, 100g, 500g
  • Variants: 3
from 123.39
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Naphthol green B 98%
Ambeed
  • size: 25g, 1000g
  • Variants: 2
from 164.56
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zieleń naftolowa B
Chempur
  • size: 1g, 5g, 10g, 25g
  • Variants: 8
from 36.89
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Naphthol green B, 97.0%
MedChemExpress
  • size: 100 g, 500 g
  • Variants: 2
from 240.74
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Naphthol green B (C.I. 10020), for microscopy, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 136.39
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Naphthol green B (C.I. 10020), for microscopy, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 391.26
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Naphthol Green B, IND
Fluorochem
  • size: 25g, 100g, 500g, 1kg
  • Variants: 4
from 195.78
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Structural formula: {0} (CAS {1})

Naphthol green B is an organic sodium salt composed of iron(3+), sodium and 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate ions in a 1:1:3 ratio. Used to stain collagen and animal tissue. It has a role as a histological dye. It is an iron coordination entity and an organic sodium salt. It contains a 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate.

Source: ChEBI

Identity
Molecular formulaC30H15FeN3Na3O15S3
Molecular weight878.5 g/mol
IUPAC nametrisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)
InChIKeyJMXROTHPANUTOJ-UHFFFAOYSA-H
SMILESC1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe+3]

Computed by PubChem (NCBI)

Synonyms: Acid green 1, C.I. Acid Green 1, Ext D&C Green 1, C.I. Acid Green 1 (VAN), Naphthol Green, D and C Green 1, Ext D and C Green No. 1, C30H15FeN3Na3O15S3, iron(3+) sodium 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate (1/3/3), Ext D and C Green No. 1 (VAN)