HEPES 钾盐

• 产品号: 54464
• CAS号: 82207-62-3
• 分子式: C8H17KN2O4S
• 分子量: 276.39488
• 纯 度: ≥97.0% (dried material, NT)

产品别名

• 标题: HEPES potassium salt
• IUPAC标准名: potassium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate
• IUPAC传统名: potassium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate
• 别名: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid potassium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) potassium salt; 4-(2-羟乙基)哌嗪-1-乙磺酸 钾盐; N-(2-羟乙基)哌嗪-N′-(2-乙磺酸) 钾盐

产品登记号

• CAS号: 82207-62-3
• MDL号: MFCD00043438

产品性质

• Empirical Formula (Hill Notation): C8H17KN2O4S
• 杂质: ≤1% water
• 纯度: ≥97.0% (dried material, NT)
• 适用pH范围: 6.8 - 8.2
• pKa: 7.5
• 溶解度: H2O: soluble50 mg/mL, clear, colorless
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3