天气预报 > 其他 > 盐里的亚铁氰化钾是什么
盐里的亚铁氰化钾是什么
更新时间: 2020-09-22 00:00:00  

盐里的亚铁氰化钾的别名是黄血盐。为浅黄色单斜体结晶或粉末,无臭,略有咸味,相对密度1、85。常温下稳定,加热至70摄氏度开始失去结晶水,100摄氏度时完全失去结晶水而变为具有吸湿性的白色粉末。高温下发生分解,放出氮气,生成氰化钾和碳化铁。溶于水,不溶于乙醇、乙醚、乙酸甲酯和液氨。其水溶液遇光分解为氢氧化铁,与过量3价铁反应,生成普鲁士蓝颜料。

关键词: 氰化钾 什么

盐里的亚铁氰化钾是什么相关经验

天气预报

最新推荐

页面:/news/view-1511395/ | 耗时:0.7750 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1511395 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1511395 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1511395 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1044735,1051599,1065449,1110730,1057932,1086312,987401,1092315,1086480,1065259,1067351,1108255,1104707,1306879,1069992,1103853,1074892,1066810,1092976,1015577,3272835,1068212,1107789,1057545,1074799,1077525,1073387,1070764,1072721,1074865) ORDER BY field (ArticleID,1044735,1051599,1065449,1110730,1057932,1086312,987401,1092315,1086480,1065259,1067351,1108255,1104707,1306879,1069992,1103853,1074892,1066810,1092976,1015577,3272835,1068212,1107789,1057545,1074799,1077525,1073387,1070764,1072721,1074865)