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201901
Chrysophenine
Dye content 65 %
Synonim(y):
Direct Yellow 12
Informacje o tej pozycji
form
powder
composition
Dye content, 65%
λmax
389 nm
ε (extinction coefficient)
≥29000 at 389-401 nm in water at 0.02 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Na+].[Na+].CCOc1ccc(cc1)\N=N\c2ccc(\C=C\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(OCC)cc4)c(c2)S([O-])(=O)=O
InChI
1S/C30H28N4O8S2.2Na/c1-3-41-27-15-11-23(12-16-27)31-33-25-9-7-21(29(19-25)43(35,36)37)5-6-22-8-10-26(20-30(22)44(38,39)40)34-32-24-13-17-28(18-14-24)42-4-2;;/h5-20H,3-4H2,1-2H3,(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b6-5+,33-31+,34-32+;;
InChI key
YQMJDPHTMKUEHG-RNVLWOMCSA-L
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Ta pozycja | |||
|---|---|---|---|
| form powder | form powder or crystals | form powder | form powder |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing |
| composition Dye content, 65% | composition Dye content, 50% | composition Dye content, ~80% | composition Dye content, ≥95% |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. room temp |
| λmax 389 nm | λmax 229 nm (2nd), 340-355 nm | λmax - | λmax - |
| ε (extinction coefficient) ≥29000 at 389-401 nm in water at 0.02 g/L | ε (extinction coefficient) - | ε (extinction coefficient) - | ε (extinction coefficient) ≥30000 at 223-233 nm in ethanol at 0.01 g/L |
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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