性状：紫色针状或片状晶体，易溶于水，在乙醇中的溶解度不好。#三价钴配合物#
制备方法如下帖子
(乙二胺四乙酸根%E5%90%88%E9%92%B4(III)%E9%85%B8%E9%92%BE,%E8%B4%B4%E5%90%A7,http://tiebapic.baidu.com/forum/w%3D720%3Bq%3D80/sign=6fd5ec0fe78b87d65042a91d37335905/e71190ef76c6a7ef12d2f618bbfaaf51f3de661c.jpg,,0,1)
制备方法如下帖子
(乙二胺四乙酸根%E5%90%88%E9%92%B4(III)%E9%85%B8%E9%92%BE,%E8%B4%B4%E5%90%A7,http://tiebapic.baidu.com/forum/w%3D720%3Bq%3D80/sign=6fd5ec0fe78b87d65042a91d37335905/e71190ef76c6a7ef12d2f618bbfaaf51f3de661c.jpg,,0,1)
