聚(4-苯乙烯磺酸钠) (CAS No.25704-18-1)
- 物化性质
- 白色至微黄色粉末,溶于水,不溶于乙醇、丙酮等有机溶剂;具有吸湿性;相对密度约1.16-1.17;分解温度高于300°C。
- 外观
- 白色至微黄色粉末
- 纯度
- ≥98%
- 溶解性
- 溶于水,不溶于乙醇等有机溶剂
English description(英文原文,共 932 字符)
Product Name:Poly(sodium 4-styrenesulfonate)
English Name:Poly(sodium 4-styrenesulfonate)
CAS No.:25704-18-1
Aliases:Poly(styrenesulfonic acid) sodium salt, PSS, Sodium poly(styrenesulfonate)
Molecular Formula:(C8H7NaO3S)n
Physical Properties:White to slightly yellow powder, soluble in water, insoluble in ethanol, acetone and other organic solvents; hygroscopic; relative density approx. 1.16-1.17; decomposition temperature above 300°C.
Uses:Mainly used as a dispersant, emulsifier and water treatment agent, and also used in the preparation of polyelectrolyte multilayer films, antistatic coatings and surface modification of nanoparticles.
Technical Specifications:
Appearance: white to slightly yellow powder
Molecular weight: available in various grades as required (e.g., Mw 1,000-1,000,000)
Purity: ≥98%
Solubility: soluble in water, insoluble in ethanol and other organic solvents
pH (1% aqueous solution): 6-8
English Name:Poly(sodium 4-styrenesulfonate)
CAS No.:25704-18-1
Aliases:Poly(styrenesulfonic acid) sodium salt, PSS, Sodium poly(styrenesulfonate)
Molecular Formula:(C8H7NaO3S)n
Physical Properties:White to slightly yellow powder, soluble in water, insoluble in ethanol, acetone and other organic solvents; hygroscopic; relative density approx. 1.16-1.17; decomposition temperature above 300°C.
Uses:Mainly used as a dispersant, emulsifier and water treatment agent, and also used in the preparation of polyelectrolyte multilayer films, antistatic coatings and surface modification of nanoparticles.
Technical Specifications:
Appearance: white to slightly yellow powder
Molecular weight: available in various grades as required (e.g., Mw 1,000-1,000,000)
Purity: ≥98%
Solubility: soluble in water, insoluble in ethanol and other organic solvents
pH (1% aqueous solution): 6-8
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常见问题
- 聚(4-苯乙烯磺酸钠)的 CAS 号是多少?
- 聚(4-苯乙烯磺酸钠)的 CAS 号是 25704-18-1。
- 聚(4-苯乙烯磺酸钠)的分子式和分子量是什么?
- 聚(4-苯乙烯磺酸钠)的分子式为 (C8H7NaO3S)n,分子量约 可根据需求提供不同规格(如Mw 1,000-1,000,00。
- 聚(4-苯乙烯磺酸钠)的英文名称是什么?
- 聚(4-苯乙烯磺酸钠)的英文名称为 Poly(sodium 4-styrenesulfonate)。
- 聚(4-苯乙烯磺酸钠)还有哪些别名?
- 聚(4-苯乙烯磺酸钠)又称 聚苯乙烯磺酸钠、PSS、聚(4-苯乙烯磺酸)钠盐。
- 聚(4-苯乙烯磺酸钠)有哪些供应商和生产厂家?
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- 掌上化工聚(4-苯乙烯磺酸钠)产品页汇总了各供应商的最新报价与规格,地址:/chemicals/25704-18-1/。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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