磷酸钠

{{Chembox
| Reference=
| Name = 磷酸钠
| ImageFile = Trisodium phosphate hydrate.jpg
| ImageFile1 = Trisodium phosphate.png
| ImageSize1 = 150px
| ImageName1 = 磷酸钠
| ImageFile2 = Trisodium_phosphate_3D.jpg
| IUPACName = Trisodium phosphate
| OtherNames = 磷酸三钠
磷酸三钠盐
| Section1 =
| Section2 =
| Section3 =
|Section7={{Chembox Hazards
| ExternalSDS = [http://www.ilo.org/legacy/english/protection/safework/cis/products/icsc/dtasht/_icsc11/icsc1178.htm ICSC 1178]
| GHSPictograms =
| GHSSignalWord = 危险
| HPhrases =

消費者很容易不知不覺攝取過多的磷酸鈉。而長期攝取過多磷酸鈉會導致骨質疏鬆、心臟瓣膜疾病、血管硬化、高血壓等疾病。並會導致腎臟疾病惡化。已被多國醫學會建議注意攝取量。

製備
磷酸氢二钠溶液中加入烧碱或磷酸与烧碱按计量比反应即可制得磷酸钠。

參照