Electronic grade phosphorus pentoxide (P₂O₅)
High-purity phosphorus pentoxide as a semiconductor, solar cell N-doped phosphorus source, KDP, KTP, DKDP and other laser crystal growth raw materials, but also can be used for the production of pharmaceuticals, cosmetics and high-purity phosphoric acid preparation.
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Details Introduction
1. molecular formula:P2O5
2. molecular weight:141.94
3. physical and chemical properties
White needle crystal. Specific gravity 2.39 g/cm3, Sublimation at 360°C and melting at 563°C under pressure. Corrosive to the skin. Very easy to absorb moisture in the air. Dissolved in water to generate phosphoric acid, and a large amount of heat.
4. uses
High-purity phosphorus pentoxide is used as a N-type doped phosphorus source for semiconductors and solar cells,KDP、KTPDKDP and other raw materials for laser crystal growth, can also be used for the production of medicine, cosmetics and the preparation of high purity phosphoric acid.
5. quality indicators
Analysis Project | Technical indicators | |
6N | 5.5N | |
Al，max | 50 ppb | 150 ppb |
As, max | 70 ppb | 200 ppb |
Ba，max | 20 ppb | 50 ppb |
Cd，max | 10 ppb | 20 ppb |
Co，max | 10 ppb | 20 ppb |
Ca，max | 150 ppb | 700 ppb |
Cr，max | 20 ppb | 80 ppb |
With,max | 20 ppb | 50 ppb |
Fe，max | 150 ppb | 500 ppb |
Pb，max | 20 ppb | 50 ppb |
Li,max | 10 ppb | 50 ppb |
Mg，max | 100 ppb | 500 ppb |
Mn，max | 20 ppb | 50 ppb |
No,max | 20 ppb | 100 ppb |
K，max | 150 ppb | 700 ppb |
Na,max | 100 ppb | 500 ppb |
Sr，max | 20 ppb | 50 ppb |
Zn，max | 50 ppb | 150 ppb |
6. packageFit100g、500g(net weight)
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Guizhou Wylton Jinglin Electronic Material Co., Ltd.
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Business contact:0851-84350785
Guiyang Factory:0851-84350785
Chuzhou Factory:0550-5186766
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E-mail:jinglin@wylton.com
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