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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Xi 'an high-tech zone in shaanxi baode cloud valley floor 1402

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    Payment Terms: L/L

    Safflower yellow is a yellow or brown yellow powder, soluble in water, dilute ethanol, propylene glycol, almost insoluble in absolute ethanol, acetone insoluble, petroleum ether, ethyl ether, oil etc.
    It is an alkaline solution of acid solution and orange yellow.
    Aqueous solution with strong heat resistance, salt resistance is strong, strong salt resistance, strong resistance to bacterial, anti light resistance.
    Aqueous solution with calcium, tin, magnesium, copper, aluminum plasma will fade or discolor, met will turn black iron ion.
    Safflower yellow with better starch staining properties, but poor color properties of protein.

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