8-Amino-2-naphthalenesulfonic acid

Base Information

Chemical Name:8-Amino-2-naphthalenesulfonic acid
CAS No.:119-28-8
Molecular Formula:C10H9NO3S
Molecular Weight:223.252
Hs Code.:29214500
European Community (EC) Number:204-311-4
NSC Number:4983
UNII:21QEG50798
DSSTox Substance ID:DTXSID7059486
Nikkaji Number:J5.312K
Wikidata:Q27253569
ChEMBL ID:CHEMBL4165941
Mol file:119-28-8.mol

Synonyms:Cleve's acid

Suppliers and Price of 8-Amino-2-naphthalenesulfonic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
1-Amino-7-naphthalenesulfonicAcid
50g
$ 185.00

TRC
1-Amino-7-naphthalenesulfonicAcid
25g
$ 125.00

TCI Chemical
8-Amino-2-naphthalenesulfonic Acid >97.0%(HPLC)(T)
500g
$ 460.00

TCI Chemical
8-Amino-2-naphthalenesulfonic Acid >97.0%(HPLC)(T)
25g
$ 63.00

Sigma-Aldrich
8-Amino-2-naphthalenesulfonic acid ≥97%
25g
$ 104.00

Sigma-Aldrich
8-Amino-2-naphthalenesulfonic acid ≥97%
100g
$ 134.00

Medical Isotopes, Inc.
8-Amino-2-naphthalenesulfonic acid
5 g
$ 580.00

Frontier Specialty Chemicals
8-Amino-2-naphthalenesulfonic acid
25g
$ 43.00

Frontier Specialty Chemicals
8-Amino-2-naphthalenesulfonic acid
100g
$ 142.00

Crysdot
8-Amino-2-naphthalenesulfonic acid 95+%
1000g
$ 422.00

Total 83 raw suppliers

Chemical Property of 8-Amino-2-naphthalenesulfonic acid

Chemical Property:

Melting Point:≥300 °C(lit.)
Refractive Index:1.713
Boiling Point:220°C (rough estimate)
PKA:pK1: 3.66 (25°C)
PSA：88.77000
Density:1.502 g/cm³
LogP:3.33070
Storage Temp.:Sealed in dry,Room Temperature
XLogP3:1.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:223.03031432
Heavy Atom Count:15
Complexity:322

Purity/Quality:

99% ^*data from raw suppliers

1-Amino-7-naphthalenesulfonicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Other Classes -> Other Organic Compounds
Canonical SMILES:C1=CC2=C(C=C(C=C2)S(=O)(=O)O)C(=C1)N
Uses Intermediate of dyestuff 8-Amino-2-naphthalenesulfonic acid can be used as a reactant to synthesize: Fe3O4/sulfonated polyaniline composite material via chemical oxidative polymerization with aniline in the presence of magnetite (Fe3O4) nanoparticles. Prismatic crystals of strychnine-8-ammonio-2-naphthalenesulfonate-water by heating with strychnine in water/ethanol solvent mixture.5-amino-9-dialkylamino benzo[a]phenoxazine dyes (Nile blue analogs) by condensation with N-alkyl or N-sulfo-propyl 4-arylazo-substituted 3-hydroxyaniline.

Technology Process of 8-Amino-2-naphthalenesulfonic acid

There total 7 articles about 8-Amino-2-naphthalenesulfonic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 120-18-3
naphthalene-2-sulfonate

: 119-79-9
5-aminonaphthalene-2-sulfonic acid

: 119-28-8
8-amino-2-naphthalenesulfonic acid

Guidance literature:: With sulfuric acid; nitric acid; at 25 ℃; anschl. bei 10grad, Reduzieren des erhaltenen Gemisches mit Eisen und sehr verd. Salzsaeure;