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201987
Acid Yellow 17
Dye content 60 %
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Cambia visualizzazione
| A voi/SKU | Disponibilità | Prezzo |
|---|---|---|
100 g | Per conoscere la disponibilità, visualizza il carrello | CHF 143.00 |
Informazioni su questo articolo
Formula empirica (notazione di Hill):
C16H10Cl2N4Na2O7S2
Numero CAS:
Peso molecolare:
551.29
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
228-819-0
MDL number:
Servizio Tecnico
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powder
Quality Segment
composition
Dye content, 60%
λmax
400 nm
ε (extinction coefficient)
≥8000 at 252-258 nm in water at 0.02 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Na+].[Na+].CC1=NN(C(=O)C1\N=N\c2ccc(cc2)S([O-])(=O)=O)c3cc(Cl)c(cc3Cl)S([O-])(=O)=O
InChI
1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;
InChI key
FTZLWXQKVFFWLY-LLIZZRELSA-L
General description
Acid yellow-17 (C.I. 18965), also known as Disodium 2, 5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl) benzenesulphonate, and Yellow 2G is an anionic, reactive textile dye. This synthetic azo dye possesses a stable aromatic structure with SO3H and OH groups.
Application
The applications of Acid yellow-17 are seen in detergent, soap, textile, printing, and cosmetic industries.
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Questo articolo | |||
|---|---|---|---|
| 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 |
| composition Dye content, 60% | composition Dye content, 40% | composition Dye content, ≥60% | composition - |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 100 |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. room temp |
| λmax 400 nm | λmax 392 nm | λmax 608 nm, 642 nm (2nd) | λmax 393 nm |
Classe di stoccaggio
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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