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Vanadium yttrium oxide phosphate, europium-doped phosphor

    Detailed Description

    Vanadium yttrium oxide phosphate, europium-doped phosphor (CAS No.: 100403-11-0 )
    Purpose:
    It is white powder. The material is emitted red light excitated by ultraviolet ray at 365nm. It is the material used as luminophore for manufacturing high pressure mercury lamp.Technology Index:
    1.No visible mechanical impurity is allowed inside the powder
    2.No remains through screen 80 interval/cm
    3.Density:d??.0-4.4g/cm34.Median particle diameter:d50??.0渭m5.Relative luminosity??00% of the standard sample
    6.Main peak wavelength of the emitting spectrum: 619卤5nm7.Color coordinate: x=0.663卤0.005, y=0.331卤0.005