四丙基氢氧化铵 (CAS No.4499-86-9)
- 物化性质
- 无色至淡黄色透明液体,呈强碱性,易吸收空气中的二氧化碳。可与水混溶,通常以25%或40%的水溶液形式存在。相对密度约1.00(20%水溶液),沸点约100℃(水溶液),受热至100℃以上逐渐分解。
- 含量
- 通常为25%或40%的水溶液
- 外观
- 无色至淡黄色透明液体
- 溶解性
- 与水完全混溶
English description(英文原文,共 1081 字符)
Product Name:Tetrapropylammonium hydroxide
English Name:Tetrapropylammonium hydroxide
CAS No.:4499-86-9
Aliases:Tetra-n-propylammonium hydroxide, TPAH
Molecular Formula:C12H29NO
Physical Properties:Colorless to pale yellow transparent liquid, strongly alkaline, readily absorbs carbon dioxide from air. Miscible with water, usually supplied as 25% or 40% aqueous solution. Relative density approx. 1.00 (20% aqueous solution), boiling point approx. 100°C (aqueous solution), gradually decomposes above 100°C when heated.
Uses:Mainly used as a templating agent in molecular sieve synthesis, particularly for preparing ZSM-5 zeolites. Also used as an alkaline cleaning agent and etchant in the electronics industry, as well as a phase transfer catalyst and quaternary ammonium base catalyst in organic synthesis.
Technical Specifications:
Molecular weight: 203.37
Concentration: typically 25% or 40% aqueous solution
Appearance: colorless to pale yellow transparent liquid
Alkalinity: strongly basic, pH>12 (1% aqueous solution)
Solubility: completely miscible with water
English Name:Tetrapropylammonium hydroxide
CAS No.:4499-86-9
Aliases:Tetra-n-propylammonium hydroxide, TPAH
Molecular Formula:C12H29NO
Physical Properties:Colorless to pale yellow transparent liquid, strongly alkaline, readily absorbs carbon dioxide from air. Miscible with water, usually supplied as 25% or 40% aqueous solution. Relative density approx. 1.00 (20% aqueous solution), boiling point approx. 100°C (aqueous solution), gradually decomposes above 100°C when heated.
Uses:Mainly used as a templating agent in molecular sieve synthesis, particularly for preparing ZSM-5 zeolites. Also used as an alkaline cleaning agent and etchant in the electronics industry, as well as a phase transfer catalyst and quaternary ammonium base catalyst in organic synthesis.
Technical Specifications:
Molecular weight: 203.37
Concentration: typically 25% or 40% aqueous solution
Appearance: colorless to pale yellow transparent liquid
Alkalinity: strongly basic, pH>12 (1% aqueous solution)
Solubility: completely miscible with water
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 四丙基氢氧化铵的 CAS 号是多少?
- 四丙基氢氧化铵的 CAS 号是 4499-86-9。
- 四丙基氢氧化铵的分子式和分子量是什么?
- 四丙基氢氧化铵的分子式为 C12H29NO,分子量约 203.37。
- 四丙基氢氧化铵的英文名称是什么?
- 四丙基氢氧化铵的英文名称为 Tetrapropylammonium hydroxide。
- 四丙基氢氧化铵还有哪些别名?
- 四丙基氢氧化铵又称 四正丙基氢氧化铵、TPAH。
- 四丙基氢氧化铵有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条四丙基氢氧化铵供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 四丙基氢氧化铵的供应商主要分布在哪些地区?
- 四丙基氢氧化铵的供应商主要分布在 上海市(1 条) 等地。
- 四丙基氢氧化铵有哪些级别可选?
- 平台上四丙基氢氧化铵的供应级别包括 工业级。
- 四丙基氢氧化铵的报价单位是什么?
- 四丙基氢氧化铵的报价单位主要有 千克。
- 哪里可以查到四丙基氢氧化铵的价格?
- 掌上化工四丙基氢氧化铵产品页汇总了各供应商的最新报价与规格,地址:/chemicals/4499-86-9/。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。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布四丙基氢氧化铵采购需求