甲醛 (CAS No.50-00-0)
- 物化性质
- 通常为35%-40%的水溶液,无色透明,有强烈刺激性气味,能与水、乙醇任意混溶。纯甲醛沸点约-19℃,37%水溶液闪点约83℃(闭杯)。
- 含量
- 35%-40%(水溶液)
- 纯度
- 37%
- 外观
- 无色透明液体
English description(英文原文,共 779 字符)
Product Name:Formaldehyde
English Name:Formaldehyde
CAS No.:50-00-0
Aliases:Formalin
Molecular Formula:CH2O
Physical Properties:Usually supplied as a 35%-40% aqueous solution, colorless transparent liquid with a strong pungent odor, miscible with water and ethanol in all proportions. Boiling point about -19°C for pure formaldehyde, flash point about 83°C (37% aqueous solution, closed cup).
Uses:Mainly used as a disinfectant and biological specimen fixative. It kills bacteria, fungi, and viruses by coagulating and denaturing proteins, and is also used as a raw material for producing urea-formaldehyde resins and phenolic resins.
Technical Specifications:
Content: 35%-40% (aqueous solution)
Purity: 37%
Package: 25kg/drum
Appearance: colorless transparent liquid
English Name:Formaldehyde
CAS No.:50-00-0
Aliases:Formalin
Molecular Formula:CH2O
Physical Properties:Usually supplied as a 35%-40% aqueous solution, colorless transparent liquid with a strong pungent odor, miscible with water and ethanol in all proportions. Boiling point about -19°C for pure formaldehyde, flash point about 83°C (37% aqueous solution, closed cup).
Uses:Mainly used as a disinfectant and biological specimen fixative. It kills bacteria, fungi, and viruses by coagulating and denaturing proteins, and is also used as a raw material for producing urea-formaldehyde resins and phenolic resins.
Technical Specifications:
Content: 35%-40% (aqueous solution)
Purity: 37%
Package: 25kg/drum
Appearance: colorless transparent liquid
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常见问题
- 甲醛的 CAS 号是多少?
- 甲醛的 CAS 号是 50-00-0。
- 甲醛的分子式和分子量是什么?
- 甲醛的分子式为 CH2O。
- 甲醛的英文名称是什么?
- 甲醛的英文名称为 Formaldehyde。
- 甲醛还有哪些别名?
- 甲醛又称 福尔马林。
- 甲醛有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条甲醛供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 甲醛的供应商主要分布在哪些地区?
- 甲醛的供应商主要分布在 上海市(1 条) 等地。
- 甲醛有哪些级别可选?
- 平台上甲醛的供应级别包括 工业级。
- 甲醛的报价单位是什么?
- 甲醛的报价单位主要有 千克。
- 哪里可以查到甲醛的价格?
- 掌上化工甲醛产品页汇总了各供应商的最新报价与规格,地址:/chemicals/50-00-0/。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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