19684
生色离子载体 XVII
Selectophore™
别名:
1-羟基-4-[4-(2-羟乙基磺酰基)苯基偶氮]萘-2-磺酸 钾盐, GJM-541
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关于此项目
经验公式（希尔记法）:
C18H15KN2O7S2
化学文摘社编号:
分子量:
474.55
UNSPSC Code:
26111700
PubChem Substance ID:
MDL number:
InChI
1S/C18H16N2O7S2.K/c21-9-10-28(23,24)13-7-5-12(6-8-13)19-20-16-11-17(29(25,26)27)18(22)15-4-2-1-3-14(15)16;/h1-8,11,21-22H,9-10H2,(H,25,26,27);/q;+1/p-1/b20-19+;
SMILES string
OCCS(=O)(=O)c1ccc(cc1)\N=N\c2cc(c(O)c3ccccc23)S(=O)(=O)O[K]
InChI key
FEQBTLSWGJASRO-RZLHGTIFSA-M
product line
Selectophore™
form
solid
General description
Chromoionophores are colored ionophores. It consists of two functionally different parts namely ionophore and chromophore; ionophore helps in recognizing ions whereas chromophore transduces a chemical information produced by ionophore-ion interaction.
Application
pH indicator can be covalently linked to a cellulose support. Model compound for pH and cation indicator dyes that can be covalently linked to cellulose.
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
G. Mohr
Optical sensors for pH and cations using vinylsulfonyl dye chemistry null
Complexation of Cationic Species
Crown Ethers; Inoue
Cation Binding by Macrocycles, 465-465 (1990)
G. Mohr, O. Wolfbeis
Analytica Chimica Acta, 292, 41-41 (1994)
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