十二烷基二苯醚二磺酸钠 (CAS No.7575-62-4)
- 中文别名
- 十二烷基二苯醚双磺酸钠；Dowfax 2A1；C12-二苯醚二磺酸钠
- 英文名称
- Sodium dodecyl diphenyl ether disulfonate
- 分子式
- C24H42Na2O7S2
- 所属类别
- 中间体
- 物化性质
- 本品为琥珀色透明液体。相对密度(25℃)1.161，粘度(25℃，浓度0.1%)约145mPa·s。溶于水及盐酸、碱溶液中，不溶于矿物油和二甲苯。属于阴离子表面活性剂，具有优异的乳化、分散、润湿和增溶性能，耐硬水、耐酸碱及耐高温性能良好。
- 外观
- 琥珀色透明液体
- 溶解性
- 溶于水及盐酸、碱溶液，不溶于矿物油和二甲苯
English description（英文原文，共 1456 字符）
Product Name:Sodium dodecyl diphenyl ether disulfonate
English Name:Sodium dodecyl diphenyl ether disulfonate
CAS No.:7575-62-4
Aliases:Dodecyl diphenyl ether disulfonic acid disodium salt, Dowfax 2A1, C12 diphenyl ether disulfonate
Molecular Formula:C24H42Na2O7S2
Physical Properties:This product appears as a clear amber liquid. Relative density (25°C) is 1.161, viscosity (25°C, 0.1% concentration) is approximately 145 mPa·s. Soluble in water, hydrochloric acid and alkaline solutions; insoluble in mineral oil and xylene. As an anionic surfactant, it exhibits excellent emulsifying, dispersing, wetting and solubilizing properties, with good tolerance to hard water, acids, alkalis and high temperatures.
Uses:This product is used as an emulsifier in emulsion polymerization, suitable for polymerization systems of acrylic acid, vinyl acetate, styrene, butadiene, acrylonitrile and butadiene-styrene. It serves as a leveling agent in nylon dyeing and printing industry, and functions as a wetting agent, coupling agent and stabilizer in detergent formulations. It is also applied as an anti-misting agent in copper electrolytic cells and dehydration processes.
Technical Specifications:
Appearance: clear amber liquid
Relative density (25°C): 1.161
Viscosity (25°C, 0.1% concentration): approximately 145 mPa·s
Solubility: soluble in water, hydrochloric acid and alkaline solutions; insoluble in mineral oil and xylene
Active content: ≥30%
English Name:Sodium dodecyl diphenyl ether disulfonate
CAS No.:7575-62-4
Aliases:Dodecyl diphenyl ether disulfonic acid disodium salt, Dowfax 2A1, C12 diphenyl ether disulfonate
Molecular Formula:C24H42Na2O7S2
Physical Properties:This product appears as a clear amber liquid. Relative density (25°C) is 1.161, viscosity (25°C, 0.1% concentration) is approximately 145 mPa·s. Soluble in water, hydrochloric acid and alkaline solutions; insoluble in mineral oil and xylene. As an anionic surfactant, it exhibits excellent emulsifying, dispersing, wetting and solubilizing properties, with good tolerance to hard water, acids, alkalis and high temperatures.
Uses:This product is used as an emulsifier in emulsion polymerization, suitable for polymerization systems of acrylic acid, vinyl acetate, styrene, butadiene, acrylonitrile and butadiene-styrene. It serves as a leveling agent in nylon dyeing and printing industry, and functions as a wetting agent, coupling agent and stabilizer in detergent formulations. It is also applied as an anti-misting agent in copper electrolytic cells and dehydration processes.
Technical Specifications:
Appearance: clear amber liquid
Relative density (25°C): 1.161
Viscosity (25°C, 0.1% concentration): approximately 145 mPa·s
Solubility: soluble in water, hydrochloric acid and alkaline solutions; insoluble in mineral oil and xylene
Active content: ≥30%
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 十二烷基二苯醚二磺酸钠 CAS 7575-62-4 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 十二烷基二苯醚二磺酸钠的 CAS 号是多少？
- 十二烷基二苯醚二磺酸钠的 CAS 号是 7575-62-4。
- 十二烷基二苯醚二磺酸钠的分子式和分子量是什么？
- 十二烷基二苯醚二磺酸钠的分子式为 C24H42Na2O7S2。
- 十二烷基二苯醚二磺酸钠的英文名称是什么？
- 十二烷基二苯醚二磺酸钠的英文名称为 Sodium dodecyl diphenyl ether disulfonate。
- 十二烷基二苯醚二磺酸钠还有哪些别名？
- 十二烷基二苯醚二磺酸钠又称 十二烷基二苯醚双磺酸钠、Dowfax 2A1、C12-二苯醚二磺酸钠。
- 十二烷基二苯醚二磺酸钠有哪些供应商和生产厂家？
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