201871
Direct yellow 27
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InChI key
VHKQQPDOJAIOKS-NOBNIHJLSA-L
InChI
1S/C25H22N4O9S3.2Na/c1-13-8-10-18-22(23(13)41(35,36)37)39-25(27-18)15-9-11-17(20(12-15)40(32,33)34)28-29-21(14(2)30)24(31)26-16-6-4-5-7-19(16)38-3;;/h4-12,30H,1-3H3,(H,26,31)(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b21-14-,29-28+;;
SMILES string
[Na+].[Na+].COc1ccccc1NC(=O)C(\N=N\c2ccc(cc2S([O-])(=O)=O)-c3nc4ccc(C)c(c4s3)S([O-])(=O)=O)=C(/C)O
form
powder
λmax
393 nm
ε (extinction coefficient)
53000-57000 at 224-230 nm in water at 0.02 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. room temp |
| λmax 393 nm | λmax 507 nm | λmax 400 nm | λmax 594 nm |
| ε (extinction coefficient) 53000-57000 at 224-230 nm in water at 0.02 g/L | ε (extinction coefficient) ≥15000 at 500-516 nm in water at 0.04 g/L | ε (extinction coefficient) ≥8000 at 252-258 nm in water at 0.02 g/L | ε (extinction coefficient) ≥15000 at 283-289 nm in water at 0.01 g/L, ≥30000 at 582-588 nm in water at 0.01 g/L |
General description
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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