作者geninhuang (C'est La Vie)
看板Chemistry
标题Re: [问]碘酸钾的化性和物性
时间Wed Aug 30 09:06:20 2006
※ 引述《cary9998 (洄澜鲸客)》之铭言：
: 碘酸钾的化性物性
: 有谁可以帮我回答一下
: 谢谢喽!!
Merck Index
Monograph Number: 7726
Title: Potassium Iodate
CAS Registry Number: 7758-05-6
Molecular Formula: IKO3
Molecular Weight: 214.00.
Percent Composition: I 59.30%, K 18.27%, O 22.43%
Line Formula: KIO3
Properties: White, odorless crystals or cryst powder.
d 3.89. mp 560?with partial decompn. Slowly sol in 12 parts water,
in 3.1 parts boiling water. Insol in alcohol.
Melting point: mp 560?with partial decompn
Density: d 3.89
Use: Oxidizing agent in volumetric chemical analysis; as maturing
agent and dough conditioner.
Therap-Cat: Topical antiseptic (mucous membrane).
Therap-Cat-Vet: In feeds as a source of iodine.
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