型号01-01产品名称碘化钾用途级别医药级含量99(%)粒度1000(目)执行质量标准国标cas7681-11-0品牌金海碘
碘化钾为无色结晶或白色结晶性粉末;无臭,味咸、带苦。本品在水中
极易溶解,在乙醇中溶解。在潮湿空气中微具潮解性,久置会析出游离碘而
呈黄色。
用途:用于感光乳剂、肥皂、石版印刷、有机合成、医药化工、食品
添加剂、饲料添加剂、分析化学试剂等。
包装 规 格:(1)25公斤/桶
(2)500克/瓶,20瓶/箱
技 术 指标:
指标名称
指标值
含量(以ki干基计),%
≥98
(以i干基计),%
≥75.7
碱度
符合规定
溶液的澄清度与颜色
符合规定
碘酸盐
符合规定
钡盐
符合规定
砷(以as计),%
≤0.0002
重金属(以pb计),%
≤0.001
氯化物,%
≤0.5
硫酸盐,%
≤0.04
干燥失重,%
≤1.0
potassiumiodideis a colorless crystal or whitecrystalline powder; odorless, taste salty, bitter with. thisproduct is easily dissolved in water, soluble in ethanol. in moistair with micro-deli, will precipitate a long time home offree iodine and yellow.
uses: used for emulsion, soap,lithographic printing, organic synthesis, medicine, chemicals, foodadditives, feed additives, such as analysis of chemicalreagents.
packaging specifications: (1)25 kg / barrel
(2) 500 g / bottle, 20 bottles /box