聚烯丙基胺盐酸盐 (CAS No.71550-12-4)
- 中文别名
- 盐酸聚烯丙基胺；PAH
- 英文名称
- Poly(allylamine hydrochloride)
- 分子式
- (C3H7N·HCl)n
- 分子量
- 典型范围5,000-65,000；
- 所属类别
- 中间体
- 物化性质
- 白色至类白色粉末或颗粒，溶于水，水溶液呈阳离子性，不溶于乙醇、丙酮等有机溶剂。具有热稳定性，加热至200°C以上分解。水溶液pH值因分子量和浓度而异，通常呈弱酸性。
- 外观
- 白色至类白色粉末；
English description（英文原文，共 985 字符）
Product Name:Poly(allylamine hydrochloride)
English Name:Poly(allylamine hydrochloride)
CAS No.:71550-12-4
Aliases:PAH, Polyallylamine hydrochloride
Molecular Formula:(C3H7N·HCl)n
Physical Properties:White to off-white powder or particles; soluble in water, forming a cationic aqueous solution; insoluble in ethanol, acetone and other organic solvents. Thermally stable, decomposes above 200°C. The pH of aqueous solution varies with molecular weight and concentration, usually slightly acidic.
Uses:Poly(allylamine hydrochloride) is a cationic polyelectrolyte, commonly used to fabricate self-assembled multilayer films, as a flocculant and chelating agent in water treatment, and also used for paper strengthening, drug delivery carriers, and biosensor interface modification.
Technical Specifications:
Appearance: white to off-white powder;
Content (dry basis): ≥98%;
Molecular weight: typical range 5,000-65,000;
Loss on drying: ≤5%;
pH of 5% aqueous solution: 4.0-6.0.
English Name:Poly(allylamine hydrochloride)
CAS No.:71550-12-4
Aliases:PAH, Polyallylamine hydrochloride
Molecular Formula:(C3H7N·HCl)n
Physical Properties:White to off-white powder or particles; soluble in water, forming a cationic aqueous solution; insoluble in ethanol, acetone and other organic solvents. Thermally stable, decomposes above 200°C. The pH of aqueous solution varies with molecular weight and concentration, usually slightly acidic.
Uses:Poly(allylamine hydrochloride) is a cationic polyelectrolyte, commonly used to fabricate self-assembled multilayer films, as a flocculant and chelating agent in water treatment, and also used for paper strengthening, drug delivery carriers, and biosensor interface modification.
Technical Specifications:
Appearance: white to off-white powder;
Content (dry basis): ≥98%;
Molecular weight: typical range 5,000-65,000;
Loss on drying: ≤5%;
pH of 5% aqueous solution: 4.0-6.0.
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常见问题
- 聚烯丙基胺盐酸盐的 CAS 号是多少？
- 聚烯丙基胺盐酸盐的 CAS 号是 71550-12-4。
- 聚烯丙基胺盐酸盐的分子式和分子量是什么？
- 聚烯丙基胺盐酸盐的分子式为 (C3H7N·HCl)n，分子量约 典型范围5,000-65,000；。
- 聚烯丙基胺盐酸盐的英文名称是什么？
- 聚烯丙基胺盐酸盐的英文名称为 Poly(allylamine hydrochloride)。
- 聚烯丙基胺盐酸盐还有哪些别名？
- 聚烯丙基胺盐酸盐又称 盐酸聚烯丙基胺、PAH。
- 聚烯丙基胺盐酸盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚烯丙基胺盐酸盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚烯丙基胺盐酸盐的供应商主要分布在哪些地区？
- 聚烯丙基胺盐酸盐的供应商主要分布在 上海市（1 条） 等地。
- 聚烯丙基胺盐酸盐有哪些级别可选？
- 平台上聚烯丙基胺盐酸盐的供应级别包括 工业级。
- 聚烯丙基胺盐酸盐的报价单位是什么？
- 聚烯丙基胺盐酸盐的报价单位主要有 千克。
- 哪里可以查到聚烯丙基胺盐酸盐的价格？
- 掌上化工聚烯丙基胺盐酸盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/71550-12-4/。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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