氯金酸钾 (CAS No.13682-61-6)
- 物化性质
- 无水物为有光泽的结晶，半水化合物为淡黄色针状结晶，二水化合物为淡黄色板状结晶。易溶于水和乙醇。在溶液中稳定性高于氯金酸，水合物比氯金酸晶体更稳定。
- 技术参数
- 纯度不低于52.0%（以金含量计） 外观为有光泽的结晶或淡黄色结晶粉末 易溶于水和乙醇，溶液呈黄色 低温下避光密封干燥保存 分析纯级别，适用于高精度分析实验
English description（英文原文，共 1172 字符）
Product Name:Potassium chloroaurate
English Name:Potassium chloroaurate
CAS No.:13682-61-6
Aliases:Potassium tetrachloroaurate, Potassium gold chloride, Potassium auric chloride
Molecular Formula:KAuCl4
Physical Properties:The anhydrous form appears as lustrous crystals, the hemihydrate as pale yellow needle-like crystals, and the dihydrate as pale yellow plate-like crystals. Freely soluble in water and ethanol. It is more stable in solution than chloroauric acid, and its hydrates are more stable than crystalline chloroauric acid.
Uses:Commonly used as a substitute for chloroauric acid in gold electroplating, electroless gold plating, preparation of gold catalysts, and preparation of gold standard solutions for analytical chemistry. It is also used in the synthesis of gold nanoparticles and biomarking materials.
Technical Specifications:
Purity not less than 52.0% (based on gold content)
Appearance: lustrous crystals or pale yellow crystalline powder
Freely soluble in water and ethanol, forming a yellow solution
Store sealed, protected from light, in a cool dry place
Analytical reagent grade, suitable for high-precision analytical experiments
English Name:Potassium chloroaurate
CAS No.:13682-61-6
Aliases:Potassium tetrachloroaurate, Potassium gold chloride, Potassium auric chloride
Molecular Formula:KAuCl4
Physical Properties:The anhydrous form appears as lustrous crystals, the hemihydrate as pale yellow needle-like crystals, and the dihydrate as pale yellow plate-like crystals. Freely soluble in water and ethanol. It is more stable in solution than chloroauric acid, and its hydrates are more stable than crystalline chloroauric acid.
Uses:Commonly used as a substitute for chloroauric acid in gold electroplating, electroless gold plating, preparation of gold catalysts, and preparation of gold standard solutions for analytical chemistry. It is also used in the synthesis of gold nanoparticles and biomarking materials.
Technical Specifications:
Purity not less than 52.0% (based on gold content)
Appearance: lustrous crystals or pale yellow crystalline powder
Freely soluble in water and ethanol, forming a yellow solution
Store sealed, protected from light, in a cool dry place
Analytical reagent grade, suitable for high-precision analytical experiments
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常见问题
- 氯金酸钾的 CAS 号是多少？
- 氯金酸钾的 CAS 号是 13682-61-6。
- 氯金酸钾的分子式和分子量是什么？
- 氯金酸钾的分子式为 KAuCl4。
- 氯金酸钾的英文名称是什么？
- 氯金酸钾的英文名称为 Potassium chloroaurate。
- 氯金酸钾还有哪些别名？
- 氯金酸钾又称 氯金酸钾、四氯金酸钾、氯化金钾。
- 氯金酸钾有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氯金酸钾供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氯金酸钾的供应商主要分布在哪些地区？
- 氯金酸钾的供应商主要分布在 上海市（1 条） 等地。
- 氯金酸钾有哪些级别可选？
- 平台上氯金酸钾的供应级别包括 工业级。
- 氯金酸钾的报价单位是什么？
- 氯金酸钾的报价单位主要有 千克。
- 哪里可以查到氯金酸钾的价格？
- 掌上化工氯金酸钾产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13682-61-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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