乙酰氨基亚胺乙酸

• 产品号: 00307
• CAS号: 26239-55-4
• 分子式: C6H10N2O5
• 分子量: 190.154
• 纯 度: ≥99.0% (T)

产品别名

• 标题: ADA
• IUPAC标准名: 2-[(carbamoylmethyl)(carboxymethyl)amino]acetic acid
• IUPAC传统名: [(carbamoylmethyl)(carboxymethyl)amino]acetic acid
• 别名: N-(2-乙酰氨基)-亚氨基二乙酸; N-(2-Acetamido)iminodiacetic acid; N-(氨基甲酰甲基)亚氨基二乙酸; N-(Carbamoylmethyl)iminodiacetic acid

产品登记号

• PubChem SID: 24845005
• EC号: 247-530-0
• MDL号: MFCD00008031
• CAS号: 26239-55-4
• Beilstein号: 1787181

产品性质

• 痕量阴离子: chloride (Cl-): ≤1000 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: ≤10 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: ≤500 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
• 燃烧残渣: ≤0.1%
• 杂质: insoluble matter, passes filter test
• λ: 0.05 M in H2O
• 线性分子式: H2NCOCH2N(CH2CO2H)2
• 干燥失重: ≤0.5% loss on drying, 20 °C (HV)
• 产品线: BioUltra
• 纯度: ≥99.0% (T)
• 适用pH范围: 6.0 - 7.2
• 紫外吸收波长: λ: 260 nm Amax: 0.20
• 紫外吸收波长: λ: 280 nm Amax: 0.05
• pKa: 6.6 (25°C)
• 熔点: 219 °C (dec.)(lit.)
• pH值: 1.5-3.0 (25 °C, 0.01 M in H2O)
• 溶解度: H2O: soluble0.05 M, clear, colorless
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4).1 Used to prepare immobilized pH gradients.2
ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe the application of scanning capacitively coupled contactless conductivity detection (SC(4)D) for the determination of pH dependant behaviour of two aminopolycarboxylates immobilised onto the surface of a monolithic capillary column.

详细说明 (简体中文)

Application
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4).1 Used to prepare immobilized pH gradients.2
ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe the application of scanning capacitively coupled contactless conductivity detection (SC(4)D) for the determination of pH dependant behaviour of two aminopolycarboxylates immobilised onto the surface of a monolithic capillary column.