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Amido Black 10B

CAT: 0804-HY-Y0695Size: 25 gDry Ice: NoHazardous: No
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CAT#:0804-HY-Y0695Size:25 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Amido Black 10B (Naphthol Blue Black) is a highly toxic azo dye. Amido Black 10B is genotoxic and mutagenic. Amido Black 10B can cause respiratory problems. Amido Black 10B is used for amino acid dyeing[1][2][3][4].
CAS Number
1064-48-8
Product Name Alternative
Naphthol Blue Black
UNSPSC
12171500
Hazard Statement
H317
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/amido-black-10b.html
Purity
98.19
Solubility
H2O : 2 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
O=S(C1=C(/N=N/C2=CC=C([N+]([O-])=O)C=C2)C(N)=C3C(O)=C(/N=N/C4=CC=CC=C4)C(S(=O)(O[Na])=O)=CC3=C1)(O[Na])=O
Molecular Formula
C22H14N6Na2O9S2
Molecular Weight
616.49
Precautions
H317
References & Citations
[1]Angelova R, et al. Magnetically modified sheaths of Leptothrix sp. as an adsorbent for Amido black 10B removal. Journal of Magnetism and Magnetic Materials, 2017, 427: 314-319.|[2]Carvalho da Cruz Brambilla CM, et al. Amido Black 10B a widely used azo dye causes DNA damage in pro- and eukaryotic indicator cells. Chemosphere. 2019 Feb;217:430-436.|[3]Mathur A, et al. Bioremediation of Textile Azo Dyes Amido Black 10B, Reactive Black 5, Reactive Blue 160 by Lentinus squarrosulus AF5 and Assessment of Toxicity of the Degraded Metabolites. Advances in Microbiology, 2024, 14 (2) : 137-161.|[4]Masarbo R S, et al. Eco-friendly degradative decolourisation and detoxification of azo dye Amido Black 10B by Bacillus sp. strain AK1. Chemistry and Ecology, 2021, 37 (7) : 668-682.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-, sodium salt (1:?)

Amido Black 10B is an organic sodium salt resulting from the formal condensation of Amido Black 10B (acid form) with two equivalents of sodium hydroxide. It has a role as a histological dye. It contains a 4-amino-5-hydroxy-3-[(p-nitrophenyl)azo]-6-(phenylazo)-naphthalene-2,7-disulfonate.

CAS Number1064-48-8
PubChem CID135442942
IUPAC Namedisodium;4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate
Molecular FormulaC22H14N6Na2O9S2
Molecular Weight616.5
Topological Polar Surface Area273
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count14
Rotatable Bond Count4
Heavy Atom Count41
Formal Charge0
Complexity1110
SMILES
C1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)[N+](=O)[O-])N)O.[Na+].[Na+]
InChI
InChI=1S/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2
InChIKey
AOMZHDJXSYHPKS-UHFFFAOYSA-L
Chemical Structure
2D Structure
2D structure of 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-, sodium salt (1:?)
CAS: 1064-48-8
CID: 135442942
Formula: C22H14N6Na2O9S2
MW: 616.5
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight616.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count14
Rotatable Bond Count4
Exact Mass616.00590696
Monoisotopic Mass616.00590696
Topological Polar Surface Area273 Ų
Heavy Atom Count41
Formal Charge0
Complexity1110
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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