Quality Segment
assay
97%
form
powder or crystals
mp
273 °C (dec.) (lit.)
λmax
524 nm
ε (extinction coefficient)
≥25000 at 487-495 nm in ethanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[I-].CCN1\C(C=Cc2ccccc12)=C\c3ccc4ccccc4[n+]3CC
InChI
1S/C23H23N2.HI/c1-3-24-20(15-13-18-9-5-7-11-22(18)24)17-21-16-14-19-10-6-8-12-23(19)25(21)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1
InChI key
GMYRVMSXMHEDTL-UHFFFAOYSA-M
General description
1,1′-二乙基-2,2′-花青碘化物是一种花青染料。这种感光敏化染料主要用于银盐摄影。稀释水溶液中的1,1′-二乙基-2,2′-花青碘化染料染料聚集体呈现红色和蓝色移动吸收带。
Application
在荧光激发发射矩阵(EEM)校正方法中,1,1′-二乙基-2,2′-花青碘化物用作吸附剂。
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
