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Yttrium oxide sulfide (Y2O2S), europium-doped

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  Post Date: May 08,2022
  Expiry Date: Nov 04,2022
  Detailed Description: Cas No. :68784-83-8 Code No.: JUP-1325
Synonyms:
Yttrium oxide sulfide (Y2O2S), europium-doped
Yttrium oxysulfide, europium-doped
Formula: Y2O2S:Eu
CAS No.: 68784-83-8
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.
Technology Index:
1.No visible mechanical impurity is allowed inside the powder
2.No remains through screen 80 interval/cm
3.Density:5.1g/cm³
4.Median particle diameter:D50≤9μm
5.Relative luminosity: ≥100% of the standard sample
6.Color coordinate: x=0.625±0.005, y=0.346±0.005
7.Main peak wavelength of the emitting spectrum:626nm

  CAS Registry Number:

68784-83-8


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