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Mordant Orange 1 (Molecular Formula: C13H9N3O5)

Product Name: Mordant Orange 1
CAS Registry Number: 2243-76-7
EINECS: 218-818-3  
Synonyms: Acid Mordant Orange R;C.I. 14030; C.I. 14030;5-(4-Nitrophenylazo)salicylic acid;Mordant Orange 1; 5-(4-Nitrophenylazo)salicylic acid; Alizarine yellow R; Alizarin Yellow R; Alizarin yellow R (0.1% in Water) [for PH Determination];
Molecular Structure:
Molecular Formula: C13H9N3O5
Molecular Weight: 287.23
Density:  1.49 g/cm3
Boiling Point:  500.2 °C at 760 mmHg
Melting Point:  250 ºC
Flash Point:  256.3 °C
Refractive index:  1.671
Risk Codes:  S24/25
Safety Statements:  Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
Hazard Symbols:  Xn: Harmful;

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