氯冉酸 (CAS No.87-88-7)
- 中文别名
- 2,5-二氯-3,6-二羟基对苯醌；氯醌酸；2,5-二氯-3,6-二羟基-1,4-苯醌
- 英文名称
- Chloranilic acid
- 分子式
- C6H2Cl2O4
- 分子量
- 208.98
- 所属类别
- 试剂实验设备
- 物化性质
- 橙红色结晶性粉末，微溶于水，可溶于乙醇、丙酮等有机溶剂。熔点/分解点约200 ℃。具有二元弱酸性，可与多种金属离子生成有色配合物。
- 含量
- ≥98%
English description（英文原文，共 917 字符）
Product Name:Chloranilic acid
English Name:Chloranilic acid
CAS No.:87-88-7
Aliases:2,5-dichloro-3,6-dihydroxy-1,4-benzoquinone, 2,5-dichloro-3,6-dihydroxy-p-benzoquinone
Molecular Formula:C6H2Cl2O4
Physical Properties:Orange-red crystalline powder; slightly soluble in water, soluble in ethanol, acetone and other organic solvents. Melting point/decomposition point approximately 200 °C. It is a dibasic weak acid and can form colored complexes with various metal ions.
Uses:Used as an analytical reagent and chromogenic agent in photometric analysis and complexometric titration for the determination of metal ions such as calcium, copper, iron, zirconium, and thorium. It is also used as an organic synthesis intermediate and a precipitant for metal ions.
Technical Specifications:
Assay: ≥98%
Molecular weight: 208.98
Melting point/decomposition point: approximately 200 °C (dec.)
Loss on drying: ≤0.5%
English Name:Chloranilic acid
CAS No.:87-88-7
Aliases:2,5-dichloro-3,6-dihydroxy-1,4-benzoquinone, 2,5-dichloro-3,6-dihydroxy-p-benzoquinone
Molecular Formula:C6H2Cl2O4
Physical Properties:Orange-red crystalline powder; slightly soluble in water, soluble in ethanol, acetone and other organic solvents. Melting point/decomposition point approximately 200 °C. It is a dibasic weak acid and can form colored complexes with various metal ions.
Uses:Used as an analytical reagent and chromogenic agent in photometric analysis and complexometric titration for the determination of metal ions such as calcium, copper, iron, zirconium, and thorium. It is also used as an organic synthesis intermediate and a precipitant for metal ions.
Technical Specifications:
Assay: ≥98%
Molecular weight: 208.98
Melting point/decomposition point: approximately 200 °C (dec.)
Loss on drying: ≤0.5%
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常见问题
- 氯冉酸的 CAS 号是多少？
- 氯冉酸的 CAS 号是 87-88-7。
- 氯冉酸的分子式和分子量是什么？
- 氯冉酸的分子式为 C6H2Cl2O4，分子量约 208.98。
- 氯冉酸的英文名称是什么？
- 氯冉酸的英文名称为 Chloranilic acid。
- 氯冉酸还有哪些别名？
- 氯冉酸又称 2,5-二氯-3,6-二羟基对苯醌、氯醌酸、2,5-二氯-3,6-二羟基-1,4-苯醌。
- 氯冉酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氯冉酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氯冉酸的供应商主要分布在哪些地区？
- 氯冉酸的供应商主要分布在 上海市（1 条） 等地。
- 氯冉酸有哪些级别可选？
- 平台上氯冉酸的供应级别包括 工业级。
- 氯冉酸的报价单位是什么？
- 氯冉酸的报价单位主要有 千克。
- 哪里可以查到氯冉酸的价格？
- 掌上化工氯冉酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/87-88-7/。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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