V001812
Alizarin Yellow R
Synonym(s):
5-(4-Nitrophenylazo)salicylic acid
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About This Item
Linear Formula:
O2NC6H4N=NC6H3-2-(OH)CO2H
CAS Number:
Molecular Weight:
287.23
PubChem Substance ID:
EC Number:
218-818-3
Beilstein/REAXYS Number:
962365
Colour Index Number:
14030
MDL number:
SMILES string
OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)[N+]([O-])=O
InChI
1S/C13H9N3O5/c17-12-6-3-9(7-11(12)13(18)19)15-14-8-1-4-10(5-2-8)16(20)21/h1-7,17H,(H,18,19)
InChI key
YVJPMMYYRNHJAU-UHFFFAOYSA-N
mp
>300 °C (lit.)
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Application
Presently, azo dyes are used for coloring many different materials such as textile, leather, plastics, food, and pharmaceuticals and for manufacturing paints and lacquers and for printings purposes as well <<<14>>>
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Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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