CAS号:7782-68-5
品名:碘酸iodicacid
中文别名:碘酸
英文别名:trioxoiodic(V)acid;Iodicacid;hydroxidodioxidoiodine;Monoiodicacid;Iodsaeure;hydrogentrioxoiodate;Iodic(V)acid;acidiodate;
分子式:HIO3
分子量:175.911
精确质量:175.897
Psa:54.37
EINECS号:231-962-1
外观与性状:白色晶体
密度:4.62
熔点:110ºC
折射率:1.95
稳定性:Stable. Incompatible with strong reducing agents, alcohols, organic materials. Light-sensitive.
储存条件:Keep away from heat, sparks, and flame. Do not store near combustible materials. Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.
安全说明:S17-S26-S36/37/39-S45
危险类别码:R34; R8
危险品运输编码:UN 3085
危险类别:5.1
包装等级:II
危险品标志:C
信号词:Danger
危险性防范说明:P220; P280; P305 + P351 + P338; P310
危险标志:GHS03, GHS05
危险性描述:H272; H314
简介:碘酸(化学式:HIO3)比溴酸和氯酸稳定,可以呈晶体状态存在,110℃分解同时有一部分脱水形成三碘酸(HI3O8),195℃脱水成五氧化二碘(I2O5),易溶于水,为强氧化剂及强酸。
无机酸