49547
萘酚黄 S
analytical standard
别名:
2,4-二硝基-1-萘酚-7-磺酸 钠盐, 8-羟基-5,7-二硝基-2-萘磺酸 钠盐, 酸性黄 1, 黄胺酸 钠盐
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C10H4N2Na2O8S
化学文摘社编号:
分子量:
358.19
EC Number:
212-690-2
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
10316
Beilstein/REAXYS Number:
3839220
InChI
1S/C10H6N2O8S.2Na/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17;;/h1-4,13H,(H,18,19,20);;/q;2*+1/p-2
SMILES string
[Na+].[Na+].[O-]c1c(cc([N+]([O-])=O)c2ccc(cc12)S([O-])(=O)=O)[N+]([O-])=O
InChI key
CTIQLGJVGNGFEW-UHFFFAOYSA-L
grade
analytical standard
assay
≥99.0% (HPLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
正在寻找类似产品? 访问 产品对比指南
General description
萘酚黄S是一种以其危险性而闻名的染料。
Application
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
萘酚黄S可作为分析参考标准品用于以下物种中萘酚黄S的测定：
- 通过固相萃取（SPE）和高效液相色谱（HPLC）-二极管阵列检测（DAD）-离子阱飞行时间串联质谱（IT-TOF-MS3）进行多反应监测（MRM）检测用于食品。
- 通过SPE及后续利用HPLC偶联光电二极管阵列（PDA）检测器的分析用于饮料和糖果。
- 通过吸附柱色谱用于废水样品。
- 用于由著名的19世纪法国画家埃米尔·伯纳德（Emile Bernard）设计的刺绣。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1 - STOT RE 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Identification and determination of 34 water-soluble synthetic dyes in foodstuff by high performance liquid chromatography-diode array detection-ion trap time-of-flight tandem mass spectrometry.
Li XQ, et al.
Food Chemistry, 182(9), 316-326 (2015)
High-performance liquid chromatography and non-destructive three-dimensional fluorescence analysis of early synthetic dyes.
van Bommel MR, et al.
Journal of Chromatography A, 1157(1-2), 260-272 (2007)
S Gutschmidt et al.
Histochemistry, 72(3), 467-479 (1981-01-01)
In order to quantify the amount of protein in the small intestinal brush border region at different villus sites, cryostat sections of adult rat jejunum were stained with Naphthol Yellow S, Dinitrofluorobenzene and Coomassie Brilliant Blue and the dye deposits
J Gaub
The Histochemical journal, 13(5), 717-722 (1981-09-01)
Owing to the accumulation of nuclear non-histone protein (NHP) (a) in cells entering the cell cycle from the quiescent state and (b) in continuously cycling cells during G1 phase, a simultaneous determination of DNA and nuclear NHP is of high
M S Huang et al.
Chest, 88(6), 864-869 (1985-12-01)
In order to study differences in the tumor growth and frequency of metastases between younger and older patients with lung cancer, we investigated the nuclear DNA and nuclear protein according to age by means of cytophotometry after combined staining with
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持