Mordant Orange 1

• Catalog No.: 195073
• CAS Number: 2243-76-7
• M. F.: C13H9N3O5
• M. W.: 287.22766

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 Signal Word: Warning
• GHS Hazard statements: H302-H319
• European Hazard Symbols: Harmful (Xn)
• 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