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
此项目有
J Ma et al.
Colloids and surfaces. B, Biointerfaces, 81(1), 87-95 (2010-07-30)
Mesoporous 58SiO(2)-(38-x)CaO-xMgO-4P(2)O(5) glasses (where x=0, 5, 10 and 20 mol%) have been prepared by the sol-gel synthesis route. The effects of the substitution of MgO for CaO on glass degradation and bioactivity were studied in tris-(hydroxymethyl)-aminomethane and hydrochloric acid buffer
Eagleson M.
Concise Encyclopedia Chemistry, 215-215 (1994)
Radek Pohl et al.
Organic & biomolecular chemistry, 13(16), 4693-4705 (2015-03-24)
Systematic structure-activity studies on a diverse family of nucleoside phosphonic acids has led to the development of potent antiviral drugs such as HPMPC (CidofovirTM), PMEA (AdefovirTM), and PMPA (TenofovirTM), which are used in the treatment of CMV-induced retinitis, hepatitis B
Jae-Hyung Ahn et al.
Microbial ecology, 68(2), 271-283 (2014-04-01)
The effects of water-saving irrigation on emissions of greenhouse gases and soil prokaryotic communities were investigated in an experimental rice field. The water layer was kept at 1-2 cm in the water-saving (WS) irrigation treatment and at 6 cm in
Eagleson M.
Concise Encyclopedia Chemistry, 836-836 (1994)
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