现货供应碘化铅试剂,分析纯100g
- 价格: ¥220/瓶
- 发布日期: 2023-01-05
- 更新日期: 2024-11-27
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亮黄色重质粉末。。溶于200份冷
苯胺或90份热苯胺。1G溶于1350ml冷水或230ml沸水。易溶于
硫代溶液,溶于浓碘化碱和浓
乙酸溶液,不溶于
乙醇和冷。
相对密度6.16。熔点402℃。沸点954℃。密封避光保存。
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镀青铜。涂料。照相。
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3质检信息质检项目指标值编辑
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铁(Fe),%≤0.05
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碱金属及碱士金属,%≤0.50
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含量(PbI2),%≥98.0
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游离碘合格
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