联氨生 (CAS No.252-22-2)
- 物化性质
- 无色发烟液体，有刺激性氨味。与水、乙醇混溶，不溶于乙醚和氯仿。液体以二聚物形式存在。具有强还原性，与卤素、硝酸、高锰酸钾等剧烈反应；在空气中吸收二氧化碳产生烟雾。能侵蚀玻璃、橡胶、皮革、软木等。高温下分解为氮气、氨气和氢气。
- 外观
- 无色透明发烟液体
- 含量
- 40%（水合肼水溶液，工业品含量40%~80%）
- 沸点
- 约118.5℃
English description（英文原文，共 1078 字符）
Product Name:Hydrazine hydrate
English Name:Hydrazine hydrate
CAS No.:252-22-2
Aliases:Hydrazine monohydrate, Hydrazine water solution
Molecular Formula:N2H4·H2O
Physical Properties:Colorless fuming liquid with a pungent ammonia-like odor. Miscible with water and ethanol; insoluble in ether and chloroform. Exists as a dimer in the liquid state. Strongly reducing; reacts violently with halogens, nitric acid, potassium permanganate, etc. Absorbs carbon dioxide from air to produce fumes. Attacks glass, rubber, leather, cork, etc. Decomposes into nitrogen, ammonia, and hydrogen at high temperatures.
Uses:Used as a reducing agent and antioxidant in the production of pharmaceuticals, blowing agents, pesticides, and dyes. Also applied as a boiler water deoxygenator, chemical raw material, and polymerization initiator.
Technical Specifications:
Appearance: colorless transparent fuming liquid
Content: 40% (hydrazine hydrate aqueous solution; industrial products are 40%~80%)
Boiling point: approx. 118.5°C
Density (20°C): approx. 1.03 g/cm³
Package: 200 kg/drum
English Name:Hydrazine hydrate
CAS No.:252-22-2
Aliases:Hydrazine monohydrate, Hydrazine water solution
Molecular Formula:N2H4·H2O
Physical Properties:Colorless fuming liquid with a pungent ammonia-like odor. Miscible with water and ethanol; insoluble in ether and chloroform. Exists as a dimer in the liquid state. Strongly reducing; reacts violently with halogens, nitric acid, potassium permanganate, etc. Absorbs carbon dioxide from air to produce fumes. Attacks glass, rubber, leather, cork, etc. Decomposes into nitrogen, ammonia, and hydrogen at high temperatures.
Uses:Used as a reducing agent and antioxidant in the production of pharmaceuticals, blowing agents, pesticides, and dyes. Also applied as a boiler water deoxygenator, chemical raw material, and polymerization initiator.
Technical Specifications:
Appearance: colorless transparent fuming liquid
Content: 40% (hydrazine hydrate aqueous solution; industrial products are 40%~80%)
Boiling point: approx. 118.5°C
Density (20°C): approx. 1.03 g/cm³
Package: 200 kg/drum
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常见问题
- 联氨生的 CAS 号是多少？
- 联氨生的 CAS 号是 252-22-2。
- 联氨生的分子式和分子量是什么？
- 联氨生的分子式为 N2H4·H2O。
- 联氨生的英文名称是什么？
- 联氨生的英文名称为 Hydrazine hydrate。
- 联氨生还有哪些别名？
- 联氨生又称 联氨、水合联氨、一水合肼。
- 联氨生有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条联氨生供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 联氨生的供应商主要分布在哪些地区？
- 联氨生的供应商主要分布在 上海市（1 条） 等地。
- 联氨生有哪些级别可选？
- 平台上联氨生的供应级别包括 工业级。
- 联氨生的报价单位是什么？
- 联氨生的报价单位主要有 千克。
- 哪里可以查到联氨生的价格？
- 掌上化工联氨生产品页汇总了各供应商的最新报价与规格，地址：/chemicals/252-22-2/。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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