201723
Plasmocorinth B
Dye content 60 %
别名:
3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt, Calcium fast purple, Michrome No. 452, Mordant Blue 13
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关于此项目
经验公式（希尔记法）:
C16H9ClN2Na2O9S2
化学文摘社编号:
分子量:
518.81
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
16680
NACRES:
NA.47
EC Number:
213-894-4
MDL number:
InChI key
LNXMADNIUWFTPP-BUFQOAPZSA-L
InChI
1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b19-18+;;
SMILES string
[Na+].[Na+].Oc1ccc(Cl)cc1\N=N\c2c(O)c3c(O)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O
form
powder
composition
Dye content, 60%
λmax
527 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
Legal Information
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
A Scarpa et al.
Federation proceedings, 40(12), 2646-2652 (1981-10-01)
A nondestructive technique is described for measuring intracellular free Mg2+ concentrations. It is based on the microinjection of a Mg2+ metallochromic indicator in the cytosol of a large single cell and measuring its differential absorbance changes with sensitive multiple wavelength
E Heinonen et al.
Neuroscience letters, 72(1), 105-110 (1986-12-03)
Cytoplasmic, free Mg2+ was measured spectrophotometrically using an intrasynaptosomally entrapped Mg2+-indicator, Eriochrome blue (EB). Addition of the ionophore A23187 or disruption of the synaptosomal plasma membrane with digitonin caused an increase in absorbance of entrapped EB with a maximum at
Measurement of ionized magnesium in biological fluids.
E Casillas et al.
Analytical biochemistry, 116(2), 319-324 (1981-09-15)
B Rydqvist et al.
Acta physiologica Scandinavica, 127(4), 499-506 (1986-08-01)
Intracellular free Mg2+ (Mgf) in darkness and during illumination was measured in the Balanus photoreceptor using the Mg2+ sensitive dye Eriochrome Blue SE (EB). The EB was pressure injected in the cell and Mgf determined from measurements of absorption changes
L G Sahler et al.
Investigative radiology, 27(8), 628-631 (1992-08-01)
It is known that ionic contrast media (CM) bind magnesium and that patients with asthma often benefit from magnesium injections. Similarly, asthmatics have a higher incidence of CM reactions. This work tests the hypothesis that ionic CM alter serum magnesium
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