丙烯酸 (CAS No.79-10-7)
- 物化性质
- 无色透明液体，具有刺激性气味，熔点13-14°C，沸点141°C，相对密度（20°C）约1.05，闪点（闭杯）约50°C，能与水、乙醇、乙醚混溶，易聚合。
- 技术参数
- 含量（气相色谱法）≥99.5% 水分（卡尔费休法）≤0.3% 色度（铂-钴色号）≤10 阻聚剂（MEHQ）含量约200ppm 酸度（以丙烯酸计）≥99.0%
English description（英文原文，共 911 字符）
Product Name:Acrylic acid
English Name:Acrylic acid
CAS No.:79-10-7
Aliases:2-Propenoic acid, Vinylformic acid, Acroleic acid
Molecular Formula:C3H4O2
Physical Properties:Colorless transparent liquid with a pungent odor. Melting point: 13-14°C; boiling point: 141°C; relative density (20°C): approximately 1.05; flash point (closed cup): approximately 50°C. Miscible with water, ethanol, and diethyl ether. Prone to polymerization.
Uses:Mainly used as an organic synthesis intermediate for the production of acrylate esters (such as methyl acrylate, ethyl acrylate, etc.), and widely applied in coatings, adhesives, textiles, leather, and papermaking industries. Also used for preparing superabsorbent polymers and thickeners.
Technical Specifications:
Content (GC) ≥99.5%
Water content (Karl Fischer) ≤0.3%
Color (Pt-Co) ≤10
Inhibitor (MEHQ) content approx. 200 ppm
Acidity (as acrylic acid) ≥99.0%
English Name:Acrylic acid
CAS No.:79-10-7
Aliases:2-Propenoic acid, Vinylformic acid, Acroleic acid
Molecular Formula:C3H4O2
Physical Properties:Colorless transparent liquid with a pungent odor. Melting point: 13-14°C; boiling point: 141°C; relative density (20°C): approximately 1.05; flash point (closed cup): approximately 50°C. Miscible with water, ethanol, and diethyl ether. Prone to polymerization.
Uses:Mainly used as an organic synthesis intermediate for the production of acrylate esters (such as methyl acrylate, ethyl acrylate, etc.), and widely applied in coatings, adhesives, textiles, leather, and papermaking industries. Also used for preparing superabsorbent polymers and thickeners.
Technical Specifications:
Content (GC) ≥99.5%
Water content (Karl Fischer) ≤0.3%
Color (Pt-Co) ≤10
Inhibitor (MEHQ) content approx. 200 ppm
Acidity (as acrylic acid) ≥99.0%
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常见问题
- 丙烯酸的 CAS 号是多少？
- 丙烯酸的 CAS 号是 79-10-7。
- 丙烯酸的分子式和分子量是什么？
- 丙烯酸的分子式为 C3H4O2。
- 丙烯酸的英文名称是什么？
- 丙烯酸的英文名称为 Acrylic acid。
- 丙烯酸还有哪些别名？
- 丙烯酸又称 2-丙烯酸、乙烯基甲酸、败脂酸。
- 丙烯酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条丙烯酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 丙烯酸的供应商主要分布在哪些地区？
- 丙烯酸的供应商主要分布在 上海市（1 条） 等地。
- 丙烯酸有哪些级别可选？
- 平台上丙烯酸的供应级别包括 工业级。
- 丙烯酸的报价单位是什么？
- 丙烯酸的报价单位主要有 千克。
- 哪里可以查到丙烯酸的价格？
- 掌上化工丙烯酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/79-10-7/。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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