氧化金 (CAS No.1303-58-8)
- 物化性质
- 棕红色粉末，不溶于水，溶于盐酸、硝酸和氰化钠溶液。加热至约160℃时分解为金和氧气。具有氧化性，对光敏感，需避光密封保存。
- 技术参数
- 外观为棕红色粉末 金含量（以Au计）不低于84.3% 在约160℃时分解为金和氧气 不溶于水，溶于盐酸、硝酸和氰化钠溶液 需避光密封保存
English description（英文原文，共 936 字符）
Product Name:Digold trioxide
English Name:Digold trioxide
CAS No.:1303-58-8
Aliases:Gold(III) oxide, Gold trioxide
Molecular Formula:Au2O3
Physical Properties:Brownish-red powder, insoluble in water, soluble in hydrochloric acid, nitric acid, and sodium cyanide solution. Decomposes into gold and oxygen when heated to about 160°C. It is an oxidizing agent and is light-sensitive; should be stored in a sealed container away from light.
Uses:Used as an oxidizing agent in organic synthesis, and as a precursor for preparing other gold compounds and gold catalysts. It is also applied in electroplating and ceramic coloring.
Technical Specifications:
Appearance is a brownish-red powder
Gold content (as Au) is not less than 84.3%
Decomposes into gold and oxygen at approximately 160°C
Insoluble in water, soluble in hydrochloric acid, nitric acid, and sodium cyanide solution
Should be stored sealed and protected from light
English Name:Digold trioxide
CAS No.:1303-58-8
Aliases:Gold(III) oxide, Gold trioxide
Molecular Formula:Au2O3
Physical Properties:Brownish-red powder, insoluble in water, soluble in hydrochloric acid, nitric acid, and sodium cyanide solution. Decomposes into gold and oxygen when heated to about 160°C. It is an oxidizing agent and is light-sensitive; should be stored in a sealed container away from light.
Uses:Used as an oxidizing agent in organic synthesis, and as a precursor for preparing other gold compounds and gold catalysts. It is also applied in electroplating and ceramic coloring.
Technical Specifications:
Appearance is a brownish-red powder
Gold content (as Au) is not less than 84.3%
Decomposes into gold and oxygen at approximately 160°C
Insoluble in water, soluble in hydrochloric acid, nitric acid, and sodium cyanide solution
Should be stored sealed and protected from light
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常见问题
- 氧化金的 CAS 号是多少？
- 氧化金的 CAS 号是 1303-58-8。
- 氧化金的分子式和分子量是什么？
- 氧化金的分子式为 Au2O3。
- 氧化金的英文名称是什么？
- 氧化金的英文名称为 Digold trioxide。
- 氧化金还有哪些别名？
- 氧化金又称 三氧化二金、三氧化金。
- 氧化金有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氧化金供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氧化金的供应商主要分布在哪些地区？
- 氧化金的供应商主要分布在 上海市（1 条） 等地。
- 氧化金有哪些级别可选？
- 平台上氧化金的供应级别包括 工业级。
- 氧化金的报价单位是什么？
- 氧化金的报价单位主要有 千克。
- 哪里可以查到氧化金的价格？
- 掌上化工氧化金产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1303-58-8/。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。
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