773921
Strontium pyrophosphate
powder, -200 mesh, 99.9% trace metals basis
Synonym(s):
Distrontium diphosphate, Distrontium pyrophosphate, Strontium diphosphate, Strontium metaphosphate oxide
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About This Item
Linear Formula:
Sr2P2O7
CAS Number:
EC Number:
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23
Assay
99.9% trace metals basis
form
powder
particle size
-200 mesh
mp
>380 °C
SMILES string
[Sr++].[Sr++].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI
1S/H4O7P2.2Sr/c1-8(2,3)7-9(4,5)6;;/h(H2,1,2,3)(H2,4,5,6);;/q;2*+2/p-4
InChI key
QGKBPWOLFJRLKE-UHFFFAOYSA-J
Application
Sr2P2O7 is a promising phosphor host material; showing different emission properties upon doping with rare earth and other elements. Example Eu(2+) doped Sr2P2O7 shows blue emission; Sr2P2O7 doped with Bi(2+) is a red phosphor.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Necmeddin; Y.;
Journal of Luminescence, 13, 1460-1460 (2010)
Mingying Peng et al.
Optics letters, 35(15), 2544-2546 (2010-08-04)
We report on photoluminescence of Sr(2)P(2)O(7):Bi(2+) as a potential red-emitting phosphor for multichromatic light sources. If excited with blue light, photoluminescence of this compound spans the spectral range of about 600 to 760nm. Static and dynamic spectral data reveal the
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