铝试剂 (CAS No.569-58-4)
- 物化性质
- 红棕色结晶粉末。溶于水，水溶液呈红色；微溶于乙醇，不溶于乙醚。
- 技术参数
- 含量（以干基计）≥99%
English description（英文原文，共 852 字符）
Product Name:Aluminon
English Name:Aluminon
CAS No.:569-58-4
Aliases:Ammonium aurintricarboxylate, Aurintricarboxylic acid ammonium salt
Molecular Formula:C22H17NO9
Physical Properties:Reddish-brown crystalline powder. Soluble in water with a red solution; slightly soluble in ethanol; insoluble in ether.
Uses:Used as a sensitive chromogenic reagent for the photometric determination of aluminum, applicable to the determination of trace aluminum in water, soil and food. Also employed for the colorimetric determination of beryllium, gallium, indium and other metal ions. Can be used as a metallochromic indicator in complexometric titration.
Technical Specifications:
Content (on dry basis): ≥99%
Grade: analytical reagent (AR)
Sensitivity to aluminum: passes test
Solubility in water: passes test
Residue on ignition (as sulfate): ≤0.1%
English Name:Aluminon
CAS No.:569-58-4
Aliases:Ammonium aurintricarboxylate, Aurintricarboxylic acid ammonium salt
Molecular Formula:C22H17NO9
Physical Properties:Reddish-brown crystalline powder. Soluble in water with a red solution; slightly soluble in ethanol; insoluble in ether.
Uses:Used as a sensitive chromogenic reagent for the photometric determination of aluminum, applicable to the determination of trace aluminum in water, soil and food. Also employed for the colorimetric determination of beryllium, gallium, indium and other metal ions. Can be used as a metallochromic indicator in complexometric titration.
Technical Specifications:
Content (on dry basis): ≥99%
Grade: analytical reagent (AR)
Sensitivity to aluminum: passes test
Solubility in water: passes test
Residue on ignition (as sulfate): ≤0.1%
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常见问题
- 铝试剂的 CAS 号是多少？
- 铝试剂的 CAS 号是 569-58-4。
- 铝试剂的分子式和分子量是什么？
- 铝试剂的分子式为 C22H17NO9（分子量：439.38）。
- 铝试剂的英文名称是什么？
- 铝试剂的英文名称为 Aluminon。
- 铝试剂还有哪些别名？
- 铝试剂又称 金精三羧酸铵、玫红酸三羧酸铵。
- 铝试剂有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条铝试剂供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 铝试剂的供应商主要分布在哪些地区？
- 铝试剂的供应商主要分布在 上海市（1 条） 等地。
- 铝试剂有哪些级别可选？
- 平台上铝试剂的供应级别包括 工业级。
- 铝试剂的报价单位是什么？
- 铝试剂的报价单位主要有 千克。
- 哪里可以查到铝试剂的价格？
- 掌上化工铝试剂产品页汇总了各供应商的最新报价与规格，地址：/chemicals/569-58-4/。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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