MES 水合物

• 产品号: 69890
• CAS号: 4432-31-9(anhydrous)
• 分子式: C6H15NO5S
• 分子量: 213.252
• 纯 度: ≥99.5% (T)

产品别名

• 标题: MES hydrate
• IUPAC标准名: 2-(morpholin-4-yl)ethane-1-sulfonic acid hydrate
• IUPAC传统名: mes (buffer) hydrate
• 别名: 4-Morpholineethanesulfonic acid; 2-(N-Morpholino)ethanesulfonic acid hydrate; 2-(N-吗啉基)乙磺酸 水合物; 4-吗啉乙磺酸

产品登记号

• PubChem SID: 24885995
• CAS号: 4432-31-9(anhydrous)
• MDL号: MFCD00149409

产品性质

• 痕量阴离子: chloride (Cl-): ≤50 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤50 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg
• 痕量阳离子: Ba: ≤5 mg/kg
• 痕量阳离子: Bi: ≤5 mg/kg
• 痕量阳离子: Ca: ≤20 mg/kg
• 痕量阳离子: Cd: ≤5 mg/kg
• 痕量阳离子: Co: ≤5 mg/kg
• 痕量阳离子: Cr: ≤5 mg/kg
• 痕量阳离子: Cu: ≤5 mg/kg
• 痕量阳离子: Fe: ≤5 mg/kg
• 痕量阳离子: K: ≤50 mg/kg
• 痕量阳离子: Li: ≤5 mg/kg
• 痕量阳离子: Mg: ≤5 mg/kg
• 痕量阳离子: Mn: ≤5 mg/kg
• 痕量阳离子: Mo: ≤5 mg/kg
• 痕量阳离子: Na: ≤50 mg/kg
• 痕量阳离子: Ni: ≤5 mg/kg
• 痕量阳离子: Pb: ≤5 mg/kg
• 痕量阳离子: Sr: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• Empirical Formula (Hill Notation): C6H13NO4S · xH2O
• 杂质: insoluble matter, passes filter test
• λ: 0.5 M in H2O
• 产品线: BioUltra
• 纯度: ≥99.5% (T)
• 适用pH范围: 5.5 - 6.7
• 紫外吸收波长: λ: 260 nm Amax: 0.025
• 紫外吸收波长: λ: 280 nm Amax: 0.020
• pKa: 6.1
• pH值: 2.5-4.0 (25 °C, 0.5 M in H2O)
• 溶解度: H2O: soluble0.5 M at 20 °C, clear, colorless
• 个人保护装置: Eyeshields, Gloves
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Other Notes
Biological buffer; useful pH-range 5.8-6.51; Mobile phase component in brain tubulin isolation by amino-activated gel chromatography2; Buffer in plant tissue culture3,4.
Easily compare specifications for MES hydrate products with the MES hydrate specification table.

详细说明 (简体中文)

Other Notes
Biological buffer; useful pH-range 5.8-6.51; Mobile phase component in brain tubulin isolation by amino-activated gel chromatography2; Buffer in plant tissue culture3,4.
Easily compare specifications for MES hydrate products with the MES hydrate specification table.