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Naphthol green B

CAT: 0804-HY-W110905-01Size: 100 gDry Ice: NoHazardous: No
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CAT#:0804-HY-W110905-01Size:100 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Naphthol green B is an iron-complex dye. Naphthol green B can be used in wool dyeing, silk dyeing and polyamide dyeing. Naphthol green B can be used to fabricate electrochemical sensor for the detection of H2O2[1][2].
CAS Number
19381-50-1
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/naphthol-green-b.html
Purity
97.0
Solubility
10 mM in DMSO
Smiles
O=S(C1=CC(C=CC2=O[Fe+3]34(O=C5C=CC6=C(C5=[N]4[O-])C=CC(S(=O)(O[Na])=O)=C6)([N]([O-])=C27)O=C8C=CC9=C(C8=[N]3[O-])C=CC(S(=O)(O[Na])=O)=C9)=C7C=C1)(O[Na])=O
Molecular Formula
C30H15FeN3Na3O15S3
Molecular Weight
878.46
Precautions
H302, H315, H319, H335
References & Citations
[1]Xiao X, et al. Biodecolorization of Naphthol Green B dye by Shewanella oneidensis MR-1 under anaerobic conditions. Bioresour Technol. 2012 Apr;110:86-90.|[2]https://pubmed.ncbi.nlm.nih.gov/22349191/
Shipping Conditions
Room Temperature
Storage Conditions
Store at room temperature, keep dry and cool
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

C.I. Acid Green 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.

CAS Number19381-50-1
PubChem CID6915910
IUPAC Nametrisodium;iron(3+);tris(5-nitroso-6-oxidonaphthalene-2-sulfonate)
Molecular FormulaC30H15FeN3Na3O15S3
Molecular Weight878.5
Topological Polar Surface Area354
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count18
Rotatable Bond Count0
Heavy Atom Count55
Formal Charge0
Complexity377
SMILES
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-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe+3]
InChI
InChI=1S/3C10H7NO5S.Fe.3Na/c3*12-9-4-1-6-5-7(17(14,15)16)2-3-8(6)10(9)11-13;;;;/h3*1-5,12H,(H,14,15,16);;;;/q;;;+3;3*+1/p-6
InChIKey
JMXROTHPANUTOJ-UHFFFAOYSA-H
Chemical Structure
2D Structure
2D structure of C.I. Acid Green 1
CAS: 19381-50-1
CID: 6915910
Formula: C30H15FeN3Na3O15S3
MW: 878.5
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight878.5
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count18
Rotatable Bond Count0
Exact Mass877.870774
Monoisotopic Mass877.870774
Topological Polar Surface Area354 Ų
Heavy Atom Count55
Formal Charge0
Complexity377
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count7
Compound Is CanonicalizedYes

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