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Red phosphor JUP-1325

Code No.: JUP-1325

Yttrium oxide sulfide (Y2O2S), europium-doped
Yttrium oxysulfide, europium-doped

Formula: Y2O2S:Eu
CAS No.: 68784-83-8
EINECS No.: 272-276-2
Purpose: It is light yellow powder. The material is emitted red light excitated by ultraviolet ray at 365nm. It is the material used as luminophore for manufacturing CRT,color TV and ink.
Technology Index:
1.No visible mechanical impurity is allowed inside the powder
2.No remains through screen 80 interval/cm
4.Median particle diameter:D509m
5.Relative luminosity: 100% of the standard sample
6.Color coordinate: x=0.6250.005, y=0.3460.005
7.Main peak wavelength of the emitting spectrum:626nm

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