甲基丙烯酸钠 (CAS No.5536-61-8)
- 物化性质
- 白色结晶粉末或颗粒，易溶于水，溶于甲醇，微溶于乙醇，不溶于乙醚。水溶液呈碱性，具有聚合活性，在光和热作用下易自聚。
- 技术参数
- 含量（以干基计）≥98% 水分≤0.5% 游离碱（以NaOH计）≤0.3% 氯化物（以Cl计）≤0.05% 外观为白色结晶粉末，无可见机械杂质
English description（英文原文，共 1038 字符）
Product Name:Sodium methacrylate
English Name:Sodium methacrylate
CAS No.:5536-61-8
Aliases:Sodium 2-methacrylate, Sodium methacrylate salt, α-Sodium methacrylate
Molecular Formula:C4H5NaO2
Physical Properties:White crystalline powder or granules, readily soluble in water, soluble in methanol, slightly soluble in ethanol, and insoluble in diethyl ether. The aqueous solution is alkaline and exhibits polymerization activity, readily undergoing self-polymerization under the influence of light and heat.
Uses:Used as a monomer in polymer polymerization reactions for the synthesis of sodium polymethacrylate. Sodium polymethacrylate is a polyanionic polymer electrolyte widely used as a water treatment agent, dispersant, thickener, and emulsion stabilizer, and is also applied in fields such as coatings, textiles, and petroleum extraction.
Technical Specifications:
Content (on dry basis) ≥98%
Moisture ≤0.5%
Free alkali (as NaOH) ≤0.3%
Chloride (as Cl) ≤0.05%
White crystalline powder with no visible mechanical impurities
English Name:Sodium methacrylate
CAS No.:5536-61-8
Aliases:Sodium 2-methacrylate, Sodium methacrylate salt, α-Sodium methacrylate
Molecular Formula:C4H5NaO2
Physical Properties:White crystalline powder or granules, readily soluble in water, soluble in methanol, slightly soluble in ethanol, and insoluble in diethyl ether. The aqueous solution is alkaline and exhibits polymerization activity, readily undergoing self-polymerization under the influence of light and heat.
Uses:Used as a monomer in polymer polymerization reactions for the synthesis of sodium polymethacrylate. Sodium polymethacrylate is a polyanionic polymer electrolyte widely used as a water treatment agent, dispersant, thickener, and emulsion stabilizer, and is also applied in fields such as coatings, textiles, and petroleum extraction.
Technical Specifications:
Content (on dry basis) ≥98%
Moisture ≤0.5%
Free alkali (as NaOH) ≤0.3%
Chloride (as Cl) ≤0.05%
White crystalline powder with no visible mechanical impurities
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常见问题
- 甲基丙烯酸钠的 CAS 号是多少？
- 甲基丙烯酸钠的 CAS 号是 5536-61-8。
- 甲基丙烯酸钠的分子式和分子量是什么？
- 甲基丙烯酸钠的分子式为 C4H5NaO2。
- 甲基丙烯酸钠的英文名称是什么？
- 甲基丙烯酸钠的英文名称为 Sodium methacrylate。
- 甲基丙烯酸钠还有哪些别名？
- 甲基丙烯酸钠又称 2-甲基丙烯酸钠盐、甲基丙烯酸钠盐、α-甲基丙烯酸钠。
- 甲基丙烯酸钠有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条甲基丙烯酸钠供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上甲基丙烯酸钠的供应级别包括 工业级。
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- 甲基丙烯酸钠的报价单位主要有 千克。
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