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Strontium magnesium orthophosphate, tin-doped phosphor

  • CAS No:68784-28-1 3-(3,5-ditert-butyl-4-hydroxyphenyl)-2H-chromene-7-carboxylic acid
    Molecular Structure

    Detailed Description

    Strontium magnesium orthophosphate, tin-doped phosphor (CAS No.: 68784-28-1 )
    Formula: (Sr,Mg)3(PO4)2:Sn2+
    Purpose: The material emitted salmon pink light excitated by ultraviolet ray at 253.7nm. It is the luminous material used for manufacturing color fluorescent lamps and neon lamps and also for high-pressure mercury lamps.
    Technology Index:
    1.No visible mechanical impurity is allowed inside the powder
    2.No remains through screen 80 interval/cm
    3.Density:d??.0g/cm3
    4.Median particle diameter:d50??2濞?
    5.Relative luminosity??00% of the standard sample
    6.Main peak wavelength of the emitting spectrum:630??nm
    6.Color coordinate: x=0.545??.005, y=0.416??.005