十六烷基三甲基溴化铵 (CAS No.57-09-0)
- 中文别名
- 1631溴型；CTAB；鲸蜡烷基三甲基溴化铵；西曲溴铵
- 英文名称
- Hexadecyltrimethylammonium bromide
- 分子式
- C19H42BrN
- 所属类别
- 胶粘剂助剂
- 物化性质
- 白色或淡黄色固状物，溶于乙醇和热水，能与阳离子、非离子、两性表面活性剂良好配伍。具有渗透、分散、乳化、抗静电、生物降解性及杀菌等性能，化学稳定性好，耐热、耐光、耐压、耐强酸碱。熔点约230℃（分解）。
- 外观
- 白色或淡黄色固状物
- 含量
- 70±2.0%
English description（英文原文，共 1285 字符）
Product Name:Hexadecyltrimethylammonium bromide
English Name:Hexadecyltrimethylammonium bromide
CAS No.:57-09-0
Aliases:1631 bromide type, CTAB, Cetyltrimethylammonium bromide, Cetrimonium bromide
Molecular Formula:C19H42BrN
Physical Properties:White or light yellow solid, soluble in ethanol and hot water, compatible with cationic, nonionic and amphoteric surfactants. It possesses penetration, dispersion, emulsifying, antistatic, biodegradable and bactericidal properties. It has good chemical stability and is resistant to heat, light, pressure, strong acids and alkalis. Melting point is approximately 230°C (decomposes).
Uses:Primarily used as a mineral flotation agent, electroplating bath corrosion inhibitor, asphalt emulsifier, hard surface cleaner, and phase transfer catalyst in organic synthesis. In industrial and oilfield water treatment, it is used as a bactericide and algaecide, slime remover, and cleaning agent, showing excellent efficacy against heterotrophic bacteria, iron bacteria, and sulfate-reducing bacteria. It can be applied for microbial control and cleaning in recirculating cooling water systems.
Technical Specifications:
Appearance: white or light yellow solid
Content: 70±2.0%
Free amine content: ≤2.0%
pH (10% aqueous solution): 6.0~8.0
English Name:Hexadecyltrimethylammonium bromide
CAS No.:57-09-0
Aliases:1631 bromide type, CTAB, Cetyltrimethylammonium bromide, Cetrimonium bromide
Molecular Formula:C19H42BrN
Physical Properties:White or light yellow solid, soluble in ethanol and hot water, compatible with cationic, nonionic and amphoteric surfactants. It possesses penetration, dispersion, emulsifying, antistatic, biodegradable and bactericidal properties. It has good chemical stability and is resistant to heat, light, pressure, strong acids and alkalis. Melting point is approximately 230°C (decomposes).
Uses:Primarily used as a mineral flotation agent, electroplating bath corrosion inhibitor, asphalt emulsifier, hard surface cleaner, and phase transfer catalyst in organic synthesis. In industrial and oilfield water treatment, it is used as a bactericide and algaecide, slime remover, and cleaning agent, showing excellent efficacy against heterotrophic bacteria, iron bacteria, and sulfate-reducing bacteria. It can be applied for microbial control and cleaning in recirculating cooling water systems.
Technical Specifications:
Appearance: white or light yellow solid
Content: 70±2.0%
Free amine content: ≤2.0%
pH (10% aqueous solution): 6.0~8.0
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常见问题
- 十六烷基三甲基溴化铵的 CAS 号是多少？
- 十六烷基三甲基溴化铵的 CAS 号是 57-09-0。
- 十六烷基三甲基溴化铵的分子式和分子量是什么？
- 十六烷基三甲基溴化铵的分子式为 C19H42BrN。
- 十六烷基三甲基溴化铵的英文名称是什么？
- 十六烷基三甲基溴化铵的英文名称为 Hexadecyltrimethylammonium bromide。
- 十六烷基三甲基溴化铵还有哪些别名？
- 十六烷基三甲基溴化铵又称 1631溴型、CTAB、鲸蜡烷基三甲基溴化铵、西曲溴铵。
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