聚氧乙基甘油醚 (CAS No.31694-55-0)
- 物化性质
- 无色至淡黄色透明粘稠液体或膏体,易溶于水、乙醇等极性溶剂,不溶于石油醚等非极性溶剂,具有吸湿性。密度(25°C)约1.10 g/cm³,闪点>100°C,折射率约1.46。
- 技术参数
- 含量 ≥ 99% 外观为无色至淡黄色透明粘稠液体 1%水溶液pH值 5.0-7.0 水分 ≤ 0.5% 羟值(以KOH计)根据聚合度在300-500 mg/g之间
English description(英文原文,共 950 字符)
Product Name:Glycerol polyoxyethylene ether
English Name:Glycerol polyoxyethylene ether
CAS No.:31694-55-0
Aliases:Ethoxylated glycerol, Polyoxyethylene glyceryl ether
Molecular Formula:(C2H4O)n·C3H8O3
Physical Properties:Colorless to light yellow transparent viscous liquid or paste, readily soluble in water and polar solvents such as ethanol, insoluble in non-polar solvents like petroleum ether, hygroscopic. Density (25°C) approx. 1.10 g/cm³, flash point > 100°C, refractive index approx. 1.46.
Uses:Mainly used as a nonionic surfactant, emulsifier and lubricant, widely applied in textile printing and dyeing, daily chemicals, metalworking fluids and coatings, also as a plasticizer and wetting agent.
Technical Specifications:
Content ≥ 99%
Appearance: colorless to light yellow transparent viscous liquid
pH (1% aqueous solution) 5.0-7.0
Water content ≤ 0.5%
Hydroxyl value (as KOH) 300-500 mg/g depending on polymerization degree
English Name:Glycerol polyoxyethylene ether
CAS No.:31694-55-0
Aliases:Ethoxylated glycerol, Polyoxyethylene glyceryl ether
Molecular Formula:(C2H4O)n·C3H8O3
Physical Properties:Colorless to light yellow transparent viscous liquid or paste, readily soluble in water and polar solvents such as ethanol, insoluble in non-polar solvents like petroleum ether, hygroscopic. Density (25°C) approx. 1.10 g/cm³, flash point > 100°C, refractive index approx. 1.46.
Uses:Mainly used as a nonionic surfactant, emulsifier and lubricant, widely applied in textile printing and dyeing, daily chemicals, metalworking fluids and coatings, also as a plasticizer and wetting agent.
Technical Specifications:
Content ≥ 99%
Appearance: colorless to light yellow transparent viscous liquid
pH (1% aqueous solution) 5.0-7.0
Water content ≤ 0.5%
Hydroxyl value (as KOH) 300-500 mg/g depending on polymerization degree
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常见问题
- 聚氧乙基甘油醚的 CAS 号是多少?
- 聚氧乙基甘油醚的 CAS 号是 31694-55-0。
- 聚氧乙基甘油醚的分子式和分子量是什么?
- 聚氧乙基甘油醚的分子式为 (C2H4O)n·C3H8O3。
- 聚氧乙基甘油醚的英文名称是什么?
- 聚氧乙基甘油醚的英文名称为 Glycerol polyoxyethylene ether。
- 聚氧乙基甘油醚还有哪些别名?
- 聚氧乙基甘油醚又称 甘油乙氧基化物、乙氧基甘油、甘油聚氧乙烯醚。
- 聚氧乙基甘油醚有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条聚氧乙基甘油醚供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 掌上化工聚氧乙基甘油醚产品页汇总了各供应商的最新报价与规格,地址:/chemicals/31694-55-0/。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。
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