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Food Red 3 (Molecular Formula: C20H12N2Na2O7S2)

Product Name: Food Red 3
CAS Registry Number: 3567-69-9
EINECS: 222-657-4  
Synonyms: Acid Red 14 (14720);C.I. 14720; Chromotrope; Azorubin; Acid Red 14;Food Red 3; Acid Red 14 disodium salt; Azo Rubine S; 4-Hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid disudium salt; Carmoisine;
Molecular Structure:
Molecular Formula: C20H12N2Na2O7S2
Molecular Weight: 502.42
Density:  g/cm3
Boiling Point:  °Cat760mmHg
Melting Point:  >300 C
Flash Point:  °C
Risk Codes:  36/37/38
Safety Statements:  Moderately toxic by intraperitoneal and intravenous routes. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits very toxic fumes of SOx, Na2O, and NOx.
Hazard Symbols:  3 UN NO.

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