推荐产品
质量水平
方案
97%
表单
powder
mp
≥300 °C (lit.)
溶解性
water: very slightly soluble(lit.)
官能团
sulfonic acid
SMILES字符串
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
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Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
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
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
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)
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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