应用
Potassium iodide is used in pharmaceutical formulations and in film photography as a source of iodine. It is widely used as an analytical Reagent in iodometric tritrations. Apart from its application as a source of iodide to produce organo iodine compounds such as in Sandmeyer reactions, potassium iodide finds extensive use as a nucleophilic catalyst for several alkylation reactions.

备注
Being a mild reducing agent, it gets converted into iodine by oxidizing reagents. Potassium iodide should be handled with gloves since it is a mild irritant.

基本信息

MDL
MFCD00011405

EINECS
231-659-4

分子式
KI

分子量
166.01

熔点
681°

沸点
1330°

密度
3.12

折射率
1.677

灵敏度
Air Sensitive. Light Sensitive. Store under Argon. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water

Merck
14,7643

安全信息

RTECS
TT2975000

TSCA
是