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  • Sunset Yellow powder Raw Materials CAS 2783-94-0

    • Sunset Yellow powder Raw Materials CAS 2783-94-0
    • Sunset Yellow powder Raw Materials CAS 2783-94-0
    • Sunset Yellow powder Raw Materials CAS 2783-94-0

    Product Overview:

    Sunset Yellow powder is also called orange yellow, sunset yellow, sunset yellow. Sunset Yellow CAS 2783-94-0 Edible synthetic pigment, orange-red powder or granule, odorless, Sunset Yellow Raw Materials used as food colorant, can be used for pastry coloring,

    Sunset Yellow powder Raw Materials CAS 2783-94-0 Attributes

    CAS:2783-94-0

    MF:C16H13N2NaO7S2
    Sunset Yellow powder

    MW:432.4

    EINECS:220-491-7

    Specification:Sunset Yellow powder

    Sample:Sunset Yellow powder

    Brand:Sunset Yellow powder

    Appearance: Liquid

    Storage: Cool Dry Place

    Brand: Globalchemical

    Shelf Life: 2 Years

    Test Method: HPLC

    Sunset Yellow powder Raw Materials CAS 2783-94-0 Details

    Uses and synthesis of Sunset Yellow powder

    Sunset Yellow powder is also called orange yellow, sunset yellow, sunset yellow. Sunset Yellow CAS 2783-94-0 Edible synthetic pigment, orange-red powder or granule, odorless, Sunset Yellow Raw Materials used as food colorant, can be used for pastry coloring,

    Sunset Yellow powder

    Applications/Functions of Sunset Yellow powder

    • Sunset Yellow powder is used as food colorant, pharmaceutical and cosmetic colorant
    • Sunset Yellow CAS 2783-94-0 is used for the coloring of food, medicine and cosmetics, and is also the raw material for the manufacture of aluminum salt lake.

    Sunset Yellow CAS 2783-94-0

    Physicochemical Property of Sunset Yellow powder

    Orange-red powder or granules. No odor. Strong hygroscopicity. Strong light and heat resistance. Stable in citric acid and tartaric acid. Turns brown red with alkali.

    Production methodprocess of Sunset Yellow powder

    Sunset Yellow CAS 2783-94-0 is obtained by diazotization of p-aminobenzenesulfonic acid, coupling with 2-naphthol -6-sulfonic acid under alkaline conditions, and the resulting pigment is precipitated with salt, filtered, and refined.

    Sunset Yellow Raw Materials

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