级别 | 优级纯GR | 类别 | 碘 |
含量 | 99.5(%) | 产品规格 | 50Kg |
碘(药用级)
description: crey-violet flakes
odour: pungent
identification: to pass test
bromides&chlorides: <10ppm
non-volatile substances: <0.05%
assay: 99.5%-100.5%
iron: <10ppm
sulphates: <10ppm
heavy metals: <10ppm