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单词 Ammonium phosphate
释义

Ammonium phosphate

原声例句
TED-Ed(视频版)

A slightly different type of stone made of the minerals magnesium ammonium phosphate, or struvite, can be caused by bacterial infection.

由矿物质磷酸铵镁或鸟粪石制成的结石类型略有不同,可能是由细菌感染引起的。

中文百科

磷酸铵

磷酸铵是磷酸根与铵根离子生成的化合物。按化合物中的氢、铵摩尔比,可分为以下三类:

  • 正盐,氨与磷酸完全中和的产物,化学式(NH4)3PO4
  • 磷酸氢二铵,又名磷酸氢铵、磷酸二铵,化学式(NH4)2HPO4,由氨与磷酸2:1反应制得。
  • 磷酸二氢铵,又名磷酸一铵,化学式NH4H2PO4,由氨与磷酸1:2反应生成。

由于磷酸铵同时提供磷及氮,因此三种磷酸铵皆被用作肥料。

英语百科

Ammonium phosphate 磷酸铵

Ammonium phosphate is the salt of ammonium and phosphate. It is a highly unstable compound with the formula (NH4)3PO4. Because of its instability, it is elusive and of no commercial value (except for scientific research). In addition to (NH4)3PO4, a related double salt (NH4)3PO4.(NH4)2HPO4 is also recognized. It too is unstable. The instability of these salts results of their facile decomposition with evolution of ammonia:

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更新时间:2025/6/21 13:51:28