本属性 中文名称: 五氧化磷 中文别名: 五氧化磷 英文名称: Phosphorus pentoxide CAS号: 1314-56-3 分子式:P2O5 分子量: 141.94 理化性质 白色粉末，不纯品为黄色粉末，易吸潮;蒸汽压0.13kPa(384℃) 基于12个网页 - 相关网页
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五氧化磷;五氧化二磷;磷酸酐;Phosphorus pentoxide;Phosphoric anhydride 五氧化二磷;磷酸酐;phosphorus pentoxide 五氧化二磷;磷酸酐(phosphoric anhydride);phosphorus pentoxide...
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... 轻斜磷铜矿 Phosphorchalcit 五氧化二磷，磷酐 Phosphorus pentoxide 生理酸性肥料 Physiological acid fertilizer ...
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Molar ratio of octanol to phosphorus pentoxide was (2.5-3.5): 1.0, esterification time was about 3-4 h, and reaction temperature was controlled at 60- 70 ℃. Properties and application of sodium octyl phosphate in penetrating agents were introduced.
以辛醇、五氧化二磷为原料合成辛醇磷酸酯，讨论了各种因素的影响，得出了最佳工艺条件:n(辛醇):n(五氧化二磷)=(2.5～3.5):1.0，酯化时间3～4 h，酯化温度60～70℃，并介绍了辛醇磷酸酯钠盐的性能及其在渗透剂的应用。
参考来源 - 辛醇磷酸酯的合成与应用 Synthesis and Application of Octanol Phosphoric Ester·2,447,543篇论文数据，部分数据来源于NoteExpress
N a white odourless solid produced when phosphorus burns: has a strong affinity for water with which it forms phosphoric acids. Formula: P2O5 (commonly existing as the dimer P4O10) 五氧化二磷 (Also called phosphoric anhydride)
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