Product name:Acid Red 27
CAS:915-67-3
Molecular Formula:C20H11N2Na3O10S3
Formula Weight:604.47
Description:Acid Red 27 is a reddish-brown to dark reddish-brown powder or particle. Odorless, light resistant, heat resistant (105℃), oxidation resistant, reductive, not suitable for fermented food and food containing reductive substances. It is stable to citric acid and tartaric acid. The alkali turns dark red. Copper, iron easy to fade. The dyeing power is weak. Soluble in water and glycerin. Aqueous solution purplish, slightly soluble in ethanol.
Acid Red 27 can be used as food colorant, can be used in Red and green silk, dyed cherry can, the maximum usage is 0.10g/kg; In a variety of drinks, confit wine, candy, cakes, green plum, hawthorn products and dip dishes, the maximum use of 0.05g/kg.
Specification:10g
Boiling point:Decomposes at 120 C without melting
Flash Point:44 C
Chemical property:Dark red to purple powder
Use:As a food pigment,drug and cosmetic colorants.