250619
4-萘胺-1-磺酸
97%
别名:
4-氨基-1-萘磺酸, 对氨基萘磺酸
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关于此项目
线性分子式:
H2NC10H6SO3H
化学文摘社编号:
分子量:
223.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-567-9
Beilstein/REAXYS Number:
1971299
MDL number:
产品名称
4-萘胺-1-磺酸, 97%
InChI key
NRZRRZAVMCAKEP-UHFFFAOYSA-N
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)
SMILES string
Nc1ccc(c2ccccc12)S(O)(=O)=O
assay
97%
form
powder
mp
≥300 °C (lit.)
solubility
water: very slightly soluble(lit.)
functional group
sulfonic acid
Quality Level
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Application
4-氨基-1-萘磺酸具有强大的治疗应用。其钠盐已被用作无毒止血药。
General description
4-氨基-1-萘磺酸是一种重氮化合物。也称为Piria酸。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
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
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)
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
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)
I Lindh et al.
Rapid communications in mass spectrometry : RCM, 8(10), 797-803 (1994-10-01)
A series of small peptides has been studied by negative-ion fast-atom bombardment mass spectrometry with collision-induced dissociation. It has been found that by derivatizing peptides with 4-aminonaphthalenesulphonic acid in a peptide linkage at the C-terminus, negative-ion formation can be enhanced
David E Lefebvre et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 110, 395-401 (2017-11-07)
The chemical amaranth (AM) is permitted as a colouring agent in a variety of foods. Safety was established based on chronic rodent studies. AM and its metabolite naphthionic acid (NA) can be absorbed through the intestine, exposing circulating immune cells
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