可发性聚苯乙烯 (CAS No.14235-54-2)
- 中文别名
- AAS盐；乙二胺基乙磺酸钠；2-[(2-氨基乙基)氨基]乙磺酸钠盐；亲水扩链剂AAS
- 英文名称
- Sodium N-(2-aminoethyl)-2-aminoethanesulfonate
- 分子式
- C4H11N2NaO3S
- 所属类别
- 中间体
- 物化性质
- 纯品为白色结晶，极易溶于水。工业品通常为50%水溶液，呈无色至淡黄色透明液体，密度1.22g/cm³(25℃)，粘度约30mPa·s(25℃)，pH值11-12。产品不属于危险品，但在运输、贮存和操作中仍需注意安全。
- 密度
- 1.22g/cm³(25℃)
- 纯度
- 50%
English description（英文原文，共 1395 字符）
Product Name:Sodium N-(2-aminoethyl)-2-aminoethanesulfonate
English Name:Sodium N-(2-aminoethyl)-2-aminoethanesulfonate
CAS No.:14235-54-2
Aliases:AAS salt, Sodium 2-[(2-aminoethyl)amino]ethanesulfonate, Hydrophilic chain extender AAS
Molecular Formula:C4H11N2NaO3S
Physical Properties:The pure product is a white crystalline solid, readily soluble in water. The industrial grade is typically supplied as a 50% aqueous solution, appearing as a colorless to light yellow transparent liquid. Density: 1.22 g/cm³ (25°C); viscosity: approximately 30 mPa·s (25°C); pH: 11-12. The product is not classified as dangerous goods, but caution is still required during transportation, storage, and handling.
Uses:As an aliphatic diamine sulfonate sodium salt, it serves as a hydrophilic chain extender and emulsifier in waterborne polyurethane dispersions. It is suitable for the preparation of waterborne polyurethane resins for coatings, inks, adhesives, and leather finishing agents. The resultant products exhibit high emulsion whiteness, good stability, and excellent water resistance. It can also be used as an organic intermediate and biochemical reagent.
Technical Specifications:
Solid content: 50±2%
Density: 1.22 g/cm³ (25°C)
Viscosity: approximately 30 mPa·s (25°C)
pH value: 11-12
Purity: 50%
Shelf life: stable for at least 1 year in a sealed container at normal room temperature
English Name:Sodium N-(2-aminoethyl)-2-aminoethanesulfonate
CAS No.:14235-54-2
Aliases:AAS salt, Sodium 2-[(2-aminoethyl)amino]ethanesulfonate, Hydrophilic chain extender AAS
Molecular Formula:C4H11N2NaO3S
Physical Properties:The pure product is a white crystalline solid, readily soluble in water. The industrial grade is typically supplied as a 50% aqueous solution, appearing as a colorless to light yellow transparent liquid. Density: 1.22 g/cm³ (25°C); viscosity: approximately 30 mPa·s (25°C); pH: 11-12. The product is not classified as dangerous goods, but caution is still required during transportation, storage, and handling.
Uses:As an aliphatic diamine sulfonate sodium salt, it serves as a hydrophilic chain extender and emulsifier in waterborne polyurethane dispersions. It is suitable for the preparation of waterborne polyurethane resins for coatings, inks, adhesives, and leather finishing agents. The resultant products exhibit high emulsion whiteness, good stability, and excellent water resistance. It can also be used as an organic intermediate and biochemical reagent.
Technical Specifications:
Solid content: 50±2%
Density: 1.22 g/cm³ (25°C)
Viscosity: approximately 30 mPa·s (25°C)
pH value: 11-12
Purity: 50%
Shelf life: stable for at least 1 year in a sealed container at normal room temperature
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常见问题
- 可发性聚苯乙烯的 CAS 号是多少？
- 可发性聚苯乙烯的 CAS 号是 14235-54-2。
- 可发性聚苯乙烯的分子式和分子量是什么？
- 可发性聚苯乙烯的分子式为 C4H11N2NaO3S。
- 可发性聚苯乙烯的英文名称是什么？
- 可发性聚苯乙烯的英文名称为 Sodium N-(2-aminoethyl)-2-aminoethanesulfonate。
- 可发性聚苯乙烯还有哪些别名？
- 可发性聚苯乙烯又称 AAS盐、乙二胺基乙磺酸钠、2-[(2-氨基乙基)氨基]乙磺酸钠盐、亲水扩链剂AAS。
- 可发性聚苯乙烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条可发性聚苯乙烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 可发性聚苯乙烯有哪些级别可选？
- 平台上可发性聚苯乙烯的供应级别包括 工业级。
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- 可发性聚苯乙烯的报价单位主要有 千克。
- 哪里可以查到可发性聚苯乙烯的价格？
- 掌上化工可发性聚苯乙烯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/14235-54-2/。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。
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