氰胺 (CAS No.420-04-2)
- 物化性质
- 无色结晶，易溶于水、乙醇和乙醚，水溶液呈弱碱性。熔点45-46°C，沸点260°C（分解），相对密度1.282（20°C），闪点141°C。受热或碱催化下易聚合。
- 纯度
- 50%
- 外观
- 无色透明液体（50%水溶液）
English description（英文原文，共 988 字符）
Product Name:Cyanamide
English Name:Cyanamide
CAS No.:420-04-2
Aliases:Carbimide, Hydrogen cyanamide, Amidocyanogen
Molecular Formula:CH2N2
Physical Properties:Colorless crystalline solid; readily soluble in water, ethanol, and ether; aqueous solution is weakly alkaline. Melting point 45-46°C, boiling point 260°C (decomposes), relative density 1.282 at 20°C, flash point 141°C. Prone to polymerization upon heating or in the presence of alkali.
Uses:It is used as a pesticide intermediate for the preparation of fungicides such as carbendazim, benomyl, mepanipyrim, and pyrimethanil, insecticides such as pirimicarb, and sulfonylurea herbicides such as chlorsulfuron, metsulfuron-methyl, and bensulfuron-methyl. It is also used in pharmaceuticals, dyes, plant growth regulators, and fertilizer synergists.
Technical Specifications:
Purity: 50%
Appearance: colorless transparent liquid (50% aqueous solution)
CAS No.: 420-04-2
Molecular formula: CH2N2
Molecular weight: 42.04
English Name:Cyanamide
CAS No.:420-04-2
Aliases:Carbimide, Hydrogen cyanamide, Amidocyanogen
Molecular Formula:CH2N2
Physical Properties:Colorless crystalline solid; readily soluble in water, ethanol, and ether; aqueous solution is weakly alkaline. Melting point 45-46°C, boiling point 260°C (decomposes), relative density 1.282 at 20°C, flash point 141°C. Prone to polymerization upon heating or in the presence of alkali.
Uses:It is used as a pesticide intermediate for the preparation of fungicides such as carbendazim, benomyl, mepanipyrim, and pyrimethanil, insecticides such as pirimicarb, and sulfonylurea herbicides such as chlorsulfuron, metsulfuron-methyl, and bensulfuron-methyl. It is also used in pharmaceuticals, dyes, plant growth regulators, and fertilizer synergists.
Technical Specifications:
Purity: 50%
Appearance: colorless transparent liquid (50% aqueous solution)
CAS No.: 420-04-2
Molecular formula: CH2N2
Molecular weight: 42.04
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常见问题
- 氰胺的 CAS 号是多少？
- 氰胺的 CAS 号是 420-04-2。
- 氰胺的分子式和分子量是什么？
- 氰胺的分子式为 CH2N2，分子量约 42.04 English Version。
- 氰胺的英文名称是什么？
- 氰胺的英文名称为 Cyanamide。
- 氰胺还有哪些别名？
- 氰胺又称 氨基氰、单氰胺。
- 氰胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氰胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氰胺的供应商主要分布在哪些地区？
- 氰胺的供应商主要分布在 上海市（1 条） 等地。
- 氰胺有哪些级别可选？
- 平台上氰胺的供应级别包括 工业级。
- 氰胺的报价单位是什么？
- 氰胺的报价单位主要有 千克。
- 哪里可以查到氰胺的价格？
- 掌上化工氰胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/420-04-2/。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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