3-(羟乙基哌嗪)-2-羟基丙磺酸 (CAS No.68399-78-0)
- 物化性质
- 白色结晶性粉末,溶于水,水溶液呈透明无色。为两性离子缓冲剂,有效缓冲范围pH 7.0-8.2,pKa(25°C)约为7.8。熔点约300°C(分解)。
- 技术参数
- 含量≥99.0% pKa(25°C)约7.8 有效缓冲范围pH 7.0-8.2
English description(英文原文,共 1037 字符)
Product Name:HEPPSO
English Name:HEPPSO
CAS No.:68399-78-0
Aliases:HEPPSO, 3-(N-(2-Hydroxyethyl)piperazin-N-yl)-2-hydroxypropanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N'-(2-hydroxypropanesulfonic acid)
Molecular Formula:C9H20N2O5S
Physical Properties:White crystalline powder, soluble in water, forming a clear colorless aqueous solution. It is a zwitterionic buffer with a useful buffering range of pH 7.0-8.2 and a pKa of approximately 7.8 at 25°C. Melting point: approximately 300°C (decomposition).
Uses:Used as a buffer in biochemical and molecular biology research, particularly suitable for buffer systems requiring higher pH values. Employed in cell culture, protein purification, and enzyme kinetic assays to provide a stable pH environment for biomolecules. Also suitable for high-purity biochemical applications requiring low metal ion contamination.
Technical Specifications:
Purity ≥99.0%
pKa approx. 7.8 at 25°C
Usable pH range 7.0-8.2
Solubility: soluble in water (clear 10% solution)
Loss on drying ≤0.5%
English Name:HEPPSO
CAS No.:68399-78-0
Aliases:HEPPSO, 3-(N-(2-Hydroxyethyl)piperazin-N-yl)-2-hydroxypropanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N'-(2-hydroxypropanesulfonic acid)
Molecular Formula:C9H20N2O5S
Physical Properties:White crystalline powder, soluble in water, forming a clear colorless aqueous solution. It is a zwitterionic buffer with a useful buffering range of pH 7.0-8.2 and a pKa of approximately 7.8 at 25°C. Melting point: approximately 300°C (decomposition).
Uses:Used as a buffer in biochemical and molecular biology research, particularly suitable for buffer systems requiring higher pH values. Employed in cell culture, protein purification, and enzyme kinetic assays to provide a stable pH environment for biomolecules. Also suitable for high-purity biochemical applications requiring low metal ion contamination.
Technical Specifications:
Purity ≥99.0%
pKa approx. 7.8 at 25°C
Usable pH range 7.0-8.2
Solubility: soluble in water (clear 10% solution)
Loss on drying ≤0.5%
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常见问题
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的 CAS 号是多少?
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的 CAS 号是 68399-78-0。
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的分子式和分子量是什么?
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的分子式为 C9H20N2O5S。
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的英文名称是什么?
- 3-(羟乙基哌嗪)-2-羟基丙磺酸的英文名称为 HEPPSO。
- 3-(羟乙基哌嗪)-2-羟基丙磺酸还有哪些别名?
- 3-(羟乙基哌嗪)-2-羟基丙磺酸又称 HEPPSO、3-(N-(2-羟乙基)哌嗪-N-基)-2-羟基丙磺酸、N-(2-羟乙基)哌嗪-N'-(2-羟基丙磺酸)。
- 3-(羟乙基哌嗪)-2-羟基丙磺酸有哪些供应商和生产厂家?
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