Calcium tungstate -tungsten doped

Post Date:
Jun 15,2024
Expiry Date:
Dec 12,2024
Detailed Description:
Cas No. :7790-75-2 Code No.: JUP-1110
Synonyms:
Calcium tungstate -tungsten doped
Formula: CaWO4: [W]
CAS No.: 7790-75-2
Purpose: Looking like white powder. The material is emitted blue light excitated by UV ray at 253.7nm. 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: ≤6.0g/cm³
4.Median particle diameter:D50≤10μm
5.Relative luminosity: ≥100% of the standard sample
6.Main peak wavelength of the emitting spectrum:417nm
7.Color coordinate: x=0.170±0.01, y=0.130±0.01
CAS Registry Number:
7790-75-2
Synonyms:
;Calciumtungstatewhitepowder;calcium wolframate, not of a kind used as a luminophore;calcium wolframate, of a kind used as a luminophore;Calciumtetrahydrogendiphosphatemonhydrate;Calcium orthotungstate;Calcium wolframate;calcium dioxido(dioxo)tungsten;
Molecular Formula:
CaO₄W
Molecular Weight:
287.9156
Molecular Structure:

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