西曲溴胺 (CAS No.8044-71-1)
- 物化性质
- 白色至微黄色结晶性粉末或晶体，有特殊气味。易溶于水，水溶液呈中性或弱碱性，溶于乙醇。为阳离子型季铵盐表面活性剂，具有优良的乳化、分散、润湿和杀菌性能。
- 技术参数
- 含量（以无水物计）≥98.0% pH（1%水溶液）5.0~7.5 干燥失重≤2.0% 灼烧残渣≤0.5% 重金属含量≤20ppm
English description（英文原文，共 986 字符）
Product Name:Cetrimide
English Name:Cetrimide
CAS No.:8044-71-1
Aliases:Cetrimonium bromide, CTAB, Hexadecyltrimethylammonium bromide
Molecular Formula:C17H38BrN
Physical Properties:White to slightly yellow crystalline powder or crystals with a characteristic odor. Freely soluble in water, yielding a neutral to slightly alkaline solution; soluble in ethanol. As a cationic quaternary ammonium surfactant, it exhibits excellent emulsifying, dispersing, wetting and bactericidal properties.
Uses:It is a cationic surfactant widely used as an antiseptic and disinfectant for skin, wounds and medical instruments. In the pharmaceutical industry, it serves as a bacteriostatic agent and emulsifier. It is also applied in personal care product formulations and as a quaternary ammonium reagent in laboratory settings.
Technical Specifications:
Assay (on anhydrous basis) ≥98.0%
pH (1% aqueous solution) 5.0~7.5
Loss on drying ≤2.0%
Residue on ignition ≤0.5%
Heavy metals ≤20 ppm
English Name:Cetrimide
CAS No.:8044-71-1
Aliases:Cetrimonium bromide, CTAB, Hexadecyltrimethylammonium bromide
Molecular Formula:C17H38BrN
Physical Properties:White to slightly yellow crystalline powder or crystals with a characteristic odor. Freely soluble in water, yielding a neutral to slightly alkaline solution; soluble in ethanol. As a cationic quaternary ammonium surfactant, it exhibits excellent emulsifying, dispersing, wetting and bactericidal properties.
Uses:It is a cationic surfactant widely used as an antiseptic and disinfectant for skin, wounds and medical instruments. In the pharmaceutical industry, it serves as a bacteriostatic agent and emulsifier. It is also applied in personal care product formulations and as a quaternary ammonium reagent in laboratory settings.
Technical Specifications:
Assay (on anhydrous basis) ≥98.0%
pH (1% aqueous solution) 5.0~7.5
Loss on drying ≤2.0%
Residue on ignition ≤0.5%
Heavy metals ≤20 ppm
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常见问题
- 西曲溴胺的 CAS 号是多少？
- 西曲溴胺的 CAS 号是 8044-71-1。
- 西曲溴胺的分子式和分子量是什么？
- 西曲溴胺的分子式为 C17H38BrN。
- 西曲溴胺的英文名称是什么？
- 西曲溴胺的英文名称为 Cetrimide。
- 西曲溴胺还有哪些别名？
- 西曲溴胺又称 十六烷基三甲基溴化铵、鲸蜡基三甲基溴化铵、CTAB。
- 西曲溴胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条西曲溴胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 西曲溴胺的供应商主要分布在哪些地区？
- 西曲溴胺的供应商主要分布在 上海市（1 条） 等地。
- 西曲溴胺有哪些级别可选？
- 平台上西曲溴胺的供应级别包括 工业级。
- 西曲溴胺的报价单位是什么？
- 西曲溴胺的报价单位主要有 千克。
- 哪里可以查到西曲溴胺的价格？
- 掌上化工西曲溴胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/8044-71-1/。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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