201375
亮黄
Dye content ≥50 %
别名:
直接黄 4
表单
powder
质量水平
组成
Dye content, ≥50%
技术
titration: suitable
visual transition interval
6.5-8.0, orange to red-orange
λmax
497 nm at 0.1 N in NaOH
ε (消光系数)
≥37000 at 260-268 nm
≥37000 at 486-494 nm
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[Na+].[Na+].Oc1ccc(cc1)\N=N\c2ccc(\C=C\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(O)cc4)c(c2)S([O-])(=O)=O
InChI
1S/C26H20N4O8S2.2Na/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1+,29-27+,30-28+;;
InChI key
YLDIUICHQPKMNH-MAPAHAHLSA-L
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一般描述
亮黄色是橙黄色粉末，属于偶氮染料。pH 6.4 时呈黄色，pH 8.0 时呈红橙色。亮黄被广泛用作生物传感器、抗真菌剂、抗艾滋病（获得性免疫缺陷综合征）剂和酶活性检测试剂。
应用
亮黄色已被用于确定交配期间接种物从雄蛾向雌蛾的转移。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Dissemination of entomopathogenic fungi using Buseola fusca male as vector.
Maniania N K
Biological Control, 374-378 (2011)
Yuya Egawa et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 22(8), 1117-1119 (2006-08-10)
Multilayered thin films containing poly(allylamine) (PAA) and brilliant yellow (BY) were prepared on a quartz slide by a layer-by-layer (LBL) deposition technique. The UV-visible spectra of the PAA/BY films were sufficiently changed depending upon the pH value of the solution
Alok Mittal et al.
Environmental science and pollution research international, 19(6), 2438-2447 (2012-01-31)
PURPOSE AND AIM: Removal of an anionic azo dye Brilliant Yellow has been carried out from its aqueous solutions by using hen feathers as potential adsorbent. Hen feathers procured from local poultry were cut, washed, and activated. Detailed chemical and
Valtencir Zucolotto et al.
Journal of nanoscience and nanotechnology, 4(7), 855-860 (2004-12-02)
The nanoscale interactions between adjacent layers of layer-by-layer (LBL) films from poly(allylamine hydrochloride) (PAH) and azodye Brilliant Yellow (BY) have been investigated, with the films employed for optical storage and the formation of surface-relief gratings. Using Fourier transform infrared spectroscopy
C Cowherd et al.
American Industrial Hygiene Association journal, 50(3), 131-138 (1989-03-01)
Worker exposure to airborne particulates was stimulated in a laboratory under controlled conditions. Small volumes, 3.8 L (1 gal.), of finely divided powders were transferred at 1-min intervals to 23-L (6-gal.) containers over 30-min time intervals. A high-volume filter array
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