sulfuric chloride

The POHP doped by sulfuric acid, ferric chloride and hydrochloric acid show good stability.

硫酸 、 三氯化铁、盐酸掺杂POHP都显示良好的稳定性.

Magnesium salt whiskers were prepared from salt-lake magnesium chloride ( 01 bittern) and ammonia ( or sodium hydroxide) and sulfuric acid ( or magnesium sulfate heptahydrate) by hydrothermal synthesis in autoclave.

本文以盐湖氯化镁（或海水制盐副产卤水）和氨水（或氢氧化钠）、硫酸（或硫酸镁）为原料，在反应釜内通过水热合成反应制备镁盐晶须。

The synthesis methods of Nipagin Esters Catalyzed by sulfuric acid, p-toluene sulfonic acid, ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed.

评述了采用硫酸、甲苯磺酸、合硫酸铁、水合三氯化铁、水合三氯化铝、土化合物、体超强酸和杂多酸等催化剂催化合成对羟基苯甲酸酯的方法。