氯氧化铋（I） Bismuth Oxychloride(1)
氯氧化铋（I） Bismuth Oxychloride(1)
分子式Molecular formula：BiOCl
分子量Molecular weight：260.432
性 状：本品为银白色鳞片状微粒，四方结晶，具有珍珠光泽。相对密度7.72g／cm3。熔点218℃。沸点416℃。在空气中加热时，分解为不定组成的氯化物，部分以BiCl3挥发。微溶于水，溶液呈碱性。
用 途：主要用于塑料工业作添加剂添加剂；另外用于制造无铅颜料和化妆品；高纯度的用于制造人造珍珠和干电池阴极。
Description：This product is silver scaly corpuscle，square crystal with pearl luster Its relative density is 7.72g/cm3,fusing point 218℃and boiling point 416℃When heat in air，decompose the variable chloride．some evaporate BiCl3,slightly soluble in water，the solution show alkalinity
Usage：Mainly as additive in plastic industry；also applied to producing nonleaded pigment and cosmetics；high—purity one for making artificial pearl and dry—cell cathode
质量标准Quality standard：企业标准Enterprise standard
检测项目Test | 检测标准Specification |
干燥失重Loss on dry | ≤1.0 |
铜(Cu)Copper | ≤10ppm |
银(Ag)Silver | ≤20ppm |
铅(Pb)Lead | ≤10ppm |
铁(Fe)Iron | ≤0.5％ |
砷(As) Arsenic | ≤5ppm |
含量 Content | ≥98.5％ |
