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碘酸鉀

 
 
單價 360.00 / KG對比
銷量 暫無
發貨 上海付款后24小時內
庫存 1000KG起訂5KG
型號 食品級
規格 25Kg
過期 長期有效
更新 2011-04-08 14:03
 

上海德津實業有限公司

企業會員第15年
資料未認證
保證金未繳納
  • 上海
  • 上次登錄 2011-04-08
  • 吳丹 (女士)   銷售
詳細說明

 碘酸鉀
國標編號:51517
CAS號:7758-05-6
中文名稱:碘酸鉀
英文名稱:potassium iodate
分子式:KIO3
外觀與性狀:無色或白色結晶粉末,無色單斜結晶,一酸合物KIO3.HIO3和二酸合物KIO3.2HIO3j均為無色單斜晶體。無臭 。
分子量:214.00
熔 點:560℃(分解)
溶解性:溶于水和碘化鉀水溶液、稀硫酸,不溶于乙醇.和液氨中。在水中溶解度:0度時4.74克,100度時32.3克。
密 度:相對密度(水=1)3.89 。3.93(32/4*c)
穩定性:穩定。高于100*c時則分解。
制法:用硝酸氧化單質碘得到碘酸,再用氫氧化鉀中和而制得。
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