2-萘肼盐酸盐 (CAS No.2243-58-5)
- 物化性质
- 白色至灰色结晶粉末。熔点123℃，沸点362.9℃（760 mmHg），相对密度1.215 g/cm³，闪点约173℃。溶于热水和乙醇，微溶于冷水，不溶于乙醚。
- 含量
- ≥98%（HPLC）
- 外观
- 白色至灰色粉末
- 熔点
- 123℃
- 包装
- 密封包装，储存于阴凉干燥处
English description（英文原文，共 932 字符）
Product Name:2-Naphthylhydrazine hydrochloride
English Name:2-Naphthylhydrazine hydrochloride
CAS No.:2243-58-5
Aliases:2-Naphthylhydrazine monohydrochloride, 2-Naphthalenylhydrazine hydrochloride
Molecular Formula:C10H10N2·HCl
Physical Properties:White to gray crystalline powder. Melting point 123°C. Boiling point 362.9°C at 760 mmHg. Relative density 1.215 g/cm³. Flash point approximately 173°C. Soluble in hot water and ethanol, slightly soluble in cold water, insoluble in diethyl ether.
Uses:Used as an intermediate in pharmaceutical and dye synthesis. In the pharmaceutical industry, it is used to prepare naphthalene-ring compounds and indole derivatives. In the dye industry, it is used to synthesize azo dyes and organic pigments.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: white to gray powder
Melting point: 123°C
Loss on drying: ≤0.5%
Packaging: sealed packaging, store in a cool, dry place
English Name:2-Naphthylhydrazine hydrochloride
CAS No.:2243-58-5
Aliases:2-Naphthylhydrazine monohydrochloride, 2-Naphthalenylhydrazine hydrochloride
Molecular Formula:C10H10N2·HCl
Physical Properties:White to gray crystalline powder. Melting point 123°C. Boiling point 362.9°C at 760 mmHg. Relative density 1.215 g/cm³. Flash point approximately 173°C. Soluble in hot water and ethanol, slightly soluble in cold water, insoluble in diethyl ether.
Uses:Used as an intermediate in pharmaceutical and dye synthesis. In the pharmaceutical industry, it is used to prepare naphthalene-ring compounds and indole derivatives. In the dye industry, it is used to synthesize azo dyes and organic pigments.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: white to gray powder
Melting point: 123°C
Loss on drying: ≤0.5%
Packaging: sealed packaging, store in a cool, dry place
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常见问题
- 2-萘肼盐酸盐的 CAS 号是多少？
- 2-萘肼盐酸盐的 CAS 号是 2243-58-5。
- 2-萘肼盐酸盐的分子式和分子量是什么？
- 2-萘肼盐酸盐的分子式为 C10H10N2·HCl。
- 2-萘肼盐酸盐的英文名称是什么？
- 2-萘肼盐酸盐的英文名称为 2-Naphthylhydrazine hydrochloride。
- 2-萘肼盐酸盐还有哪些别名？
- 2-萘肼盐酸盐又称 盐酸-2-萘肼、2-萘基肼盐酸盐。
- 2-萘肼盐酸盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2-萘肼盐酸盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2-萘肼盐酸盐的供应商主要分布在哪些地区？
- 2-萘肼盐酸盐的供应商主要分布在 上海市（1 条） 等地。
- 2-萘肼盐酸盐有哪些级别可选？
- 平台上2-萘肼盐酸盐的供应级别包括 工业级。
- 2-萘肼盐酸盐的报价单位是什么？
- 2-萘肼盐酸盐的报价单位主要有 千克。
- 哪里可以查到2-萘肼盐酸盐的价格？
- 掌上化工2-萘肼盐酸盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2243-58-5/。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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