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About This Item
Linear Formula:
H2NC10H6SO3H
CAS Number:
Molecular Weight:
223.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-567-9
Beilstein/REAXYS Number:
1971299
MDL number:
Assay:
97%
Form:
powder
Quality Level
assay
97%
form
powder
mp
≥300 °C (lit.)
solubility
water: very slightly soluble(lit.)
functional group
sulfonic acid
SMILES string
Nc1ccc(c2ccccc12)S(O)(=O)=O
InChI
1S/C10H9NO3S/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9/h1-6H,11H2,(H,12,13,14)
InChI key
NRZRRZAVMCAKEP-UHFFFAOYSA-N
General description
4-Amino-1-naphthalenesulfonic acid is a diazo compound. It is also known as Piria′s acid.
Application
4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic.
Hazard Classifications
Skin Corr. 1B
signalword
Danger
hcodes
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Tracing polar benzene-and naphthalenesulfonates in untreated industrial effluents and water treatment works by ion-pair chromatography-fluorescence and electrospray-mass spectrometry.
Alonso MC and Barcelo D.
Analytica Chimica Acta, 400(1), 211-231 (1999)
Circulating naphthionic acid in nonpregnant and pregnant rats after feeding amaranth.
R F Willes et al.
Toxicology and applied pharmacology, 54(2), 276-284 (1980-06-30)
C Juárez-Ramírez et al.
Journal of industrial microbiology & biotechnology, 39(8), 1169-1177 (2012-04-12)
By decolorization of azo dyes, caused by reductive cleavage of the azo linkage, toxic or recalcitrant amines are generated. The present study deals with the effect of the inflowing medium composition (C:N ratio) on the kinetic behavior of a bacterial
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 250619-25G | 04061832419015 |
