四种次磷酸盐的合成

Synthesis of Four Hypophosphite

合成了次磷酸钙、次磷酸铁、次磷酸钡、次磷酸锌4种次磷酸盐,产率依次为94.7%、98.1%、80.6%、60.3%,粒径2~4μm,其结构经SEM、IR和电感耦合等离子体原子发射光谱(ICP)确证。

Four hypophosphite was synthesized from calcium chloride,iron chloride,barium chloride,zinc chloride and sodium hypophosphite monohydrate.The yield of four hypophosphite was up to 94.7%,98.1%,80.6%and 60.3%.The average particle size was 2~4μm.The structure of these products were confirmed by SEM,IR and ICP.