2-羟基丙烷丁炔二醚-3-磺酸钠 (CAS No.67874-62-8)
- 中文别名
- 丁炔二醇醚磺酸钠；羟基丁炔醚磺酸钠
- 英文名称
- Sodium 3-(4-hydroxybut-2-yn-1-yloxy)-2-hydroxypropane-1-sulfonate
- 分子式
- C7H11NaO6S
- 所属类别
- 中间体
- 物化性质
- 白色至微黄色结晶粉末，易溶于水，水溶液呈中性，不溶于乙醇、乙醚等有机溶剂。熔点约240℃（分解），相对密度约1.5，具有良好的化学稳定性和低吸湿性。
- 技术参数
- 含量（干燥基）≥98.0% 水分≤0.5% pH值（1%水溶液）5.0-7.0
- 外观
- 白色至微黄色结晶粉末
English description（英文原文，共 1079 字符）
Product Name:Sodium 3-(4-hydroxybut-2-yn-1-yloxy)-2-hydroxypropane-1-sulfonate
English Name:Sodium 3-(4-hydroxybut-2-yn-1-yloxy)-2-hydroxypropane-1-sulfonate
CAS No.:67874-62-8
Aliases:Butynediol ether sulfonate sodium salt, Hydroxybutynyl ether sulfonate sodium salt
Molecular Formula:C7H11NaO6S
Physical Properties:White to slightly yellow crystalline powder, easily soluble in water, neutral in aqueous solution, insoluble in ethanol, ether and other organic solvents. Melting point approximately 240°C (decomposition), relative density about 1.5, good chemical stability and low hygroscopicity.
Uses:This product is mainly used in nickel electroplating as a brightener. It significantly improves the brightness and leveling of the deposit, enhances the throwing power of the plating bath, and is suitable for both rack and barrel plating.
Technical Specifications:
Content (dry basis) ≥98.0%
Moisture ≤0.5%
pH value (1% aqueous solution) 5.0-7.0
Solubility in water at 20°C: 50 g/L clear without precipitate
Appearance: white to slightly yellow crystalline powder
English Name:Sodium 3-(4-hydroxybut-2-yn-1-yloxy)-2-hydroxypropane-1-sulfonate
CAS No.:67874-62-8
Aliases:Butynediol ether sulfonate sodium salt, Hydroxybutynyl ether sulfonate sodium salt
Molecular Formula:C7H11NaO6S
Physical Properties:White to slightly yellow crystalline powder, easily soluble in water, neutral in aqueous solution, insoluble in ethanol, ether and other organic solvents. Melting point approximately 240°C (decomposition), relative density about 1.5, good chemical stability and low hygroscopicity.
Uses:This product is mainly used in nickel electroplating as a brightener. It significantly improves the brightness and leveling of the deposit, enhances the throwing power of the plating bath, and is suitable for both rack and barrel plating.
Technical Specifications:
Content (dry basis) ≥98.0%
Moisture ≤0.5%
pH value (1% aqueous solution) 5.0-7.0
Solubility in water at 20°C: 50 g/L clear without precipitate
Appearance: white to slightly yellow crystalline powder
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常见问题
- 2-羟基丙烷丁炔二醚-3-磺酸钠的 CAS 号是多少？
- 2-羟基丙烷丁炔二醚-3-磺酸钠的 CAS 号是 67874-62-8。
- 2-羟基丙烷丁炔二醚-3-磺酸钠的分子式和分子量是什么？
- 2-羟基丙烷丁炔二醚-3-磺酸钠的分子式为 C7H11NaO6S。
- 2-羟基丙烷丁炔二醚-3-磺酸钠的英文名称是什么？
- 2-羟基丙烷丁炔二醚-3-磺酸钠的英文名称为 Sodium 3-(4-hydroxybut-2-yn-1-yloxy)-2-hydroxypropane-1-sulfonate。
- 2-羟基丙烷丁炔二醚-3-磺酸钠还有哪些别名？
- 2-羟基丙烷丁炔二醚-3-磺酸钠又称 丁炔二醇醚磺酸钠、羟基丁炔醚磺酸钠。
- 2-羟基丙烷丁炔二醚-3-磺酸钠有哪些供应商和生产厂家？
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