推荐产品
等级
analytical standard
质量水平
方案
≥98.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
cleaning products
cosmetics
food and beverages
personal care
包装形式
neat
SMILES字符串
[Na+].[Na+].Cc1cc(C)c(cc1C)\N=N\c2c(O)c(cc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O
InChI
1S/C19H18N2O7S2.2Na/c1-10-6-12(3)16(7-11(10)2)20-21-18-15-5-4-14(29(23,24)25)8-13(15)9-17(19(18)22)30(26,27)28;;/h4-9,22H,1-3H3,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b21-20+;;
InChI key
SWPPXVFKWWEYSV-SERMZQFOSA-L
正在寻找类似产品? 访问 产品对比指南
一般描述
Ponceau 3R is a carcinogenic sulfonated azo dye, commonly used as a coloring agent in textiles, food products, paper, etc.
应用
Ponceau 3R may be used as an analytical reference standard for the quantification of the anayte in food samples using ion-pair liquid chromatography with photodiode array and electrospray mass spectrometry detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
推荐产品
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
H Iwata et al.
Breast cancer (Tokyo, Japan), 8(2), 111-115 (2001-05-09)
Extracellular matrix-degrading proteinases secreted by malignant tumor cells have been thought to play an essential role in the processes of invasion and metastasis. However, existence and localization of gelatinase activity in breast cancer tissues have not been clarified. We developed
Determination of sulphonated azo dyes in food by ion-pair liquid chromatography with photodiode array and electrospray mass spectrometry detection.
Fuh R-N and Chia J-K
Talanta, 56(4), 663-671 (2002)
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.
联系技术服务部门