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Mordant Orange 1

Catalog No. 195073 Name Sigma Aldrich
CAS Number 2243-76-7 Website http://www.sigmaaldrich.com
M. F. C13H9N3O5 Telephone 1-800-521-8956
M. W. 287.22766 Fax
Purity Email
Storage Chembase ID: 158731

SYNONYMS

IUPAC name
2-hydroxy-5-[2-(4-nitrophenyl)diazen-1-yl]benzoic acid
IUPAC Traditional name
2-hydroxy-5-[2-(4-nitrophenyl)diazen-1-yl]benzoic acid
Synonyms
Alizarin Yellow R
MO1
5-(4-Nitrophenylazo)salicylic acid

DATABASE IDS

Color Index Number 14030
PubChem SID 24851672
CAS Number 2243-76-7
MDL Number MFCD00007313
EC Number 218-818-3
Beilstein Number 962365

PROPERTIES

Compostion Dye content, 70%
Linear Formula O2NC6H4N=NC6H3-2-(OH)CO2H
Absorption Wavelength λmax 385 nm
Melting Point >300 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H319
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P305 + P351 + P338
Risk Statements 22-36
RTECS VO5310000
Safety Statements 26
German water hazard class 3

DETAILS

Description (English)
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>>>
Packaging
25, 100 g in glass bottle
Description (简体中文)
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>>>
包装
25, 100 g in glass bottle

REFERENCES