79610
五氧化二磷
desiccant, with moisture indicator
别名:
Sicapent®, 氧化磷(V), 磷酸酐
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关于此项目
线性分子式:
P2O5
化学文摘社编号:
分子量:
141.94
UNSPSC Code:
12352303
MDL number:
PubChem Substance ID:
EC Number:
215-236-1
Form:
powder, crystals or granules
产品名称
五氧化二磷, desiccant, with moisture indicator
InChI key
YWEUIGNSBFLMFL-UHFFFAOYSA-N
InChI
1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12
SMILES string
O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
vapor density
4.9 (vs air)
vapor pressure
1 mmHg ( 384 °C)
10 mmHg ( 238 °C)
form
powder, crystals or granules
quality
with moisture indicator
pH
1.5 (20 °C, 10 g/L)
mp
340 °C (lit.)
density
2.3 g/mL at 25 °C (lit.)
Quality Level
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Application
五氧化二磷可用于合成七氧化二氯（Cl2O7）。
General description
五氧化二磷（P2O5）是一种氧化磷。它参与Pictet-Gams合成。 氧化铝负载的五氧化二磷已被用于1,5-苯并二氮杂衍生物的无溶剂和微波辅助合成。
Legal Information
Sicapent is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
supp_hazards
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
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Eagleson M.
Concise Encyclopedia Chemistry, 836-836 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 215-215 (1994)
Ana García et al.
Acta biomaterialia, 7(3), 1265-1273 (2010-10-19)
Herein we report for the first time the synthesis of three-dimensional scaffolds in the binary system SiO2-P2O5 exhibiting different scales of porosity: (i) highly ordered mesopores with diameters of ca. 4 nm; (ii) macropores with diameters in the 30-80 μm
Ping-Jian Li et al.
Nano letters, 9(7), 2513-2518 (2009-07-09)
The single-crystal n-type and p-type ZnO nanowires (NWs) were synthesized via a chemical vapor deposition method, where phosphorus pentoxide was used as the dopant source. The electrical and photoluminescence studies reveal that phosphorus-doped ZnO NWs (ZnO:P NWs) can be changed
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