G7278

双甘肽

BioXtra, pH 4.5-6.0 (1 M in H₂O), ≥99% (titration)

• 别名: 二甘氨酸, 甘氨酰-甘氨酸
• 线性分子式: NH₂CH₂CONHCH₂COOH
• CAS号: 556-50-3
• 分子量: 132.12
• Beilstein: 1765223
• EC 号: 209-127-8
• MDL编号: MFCD00008130
• UNSPSC代码: 12161700
• PubChem化学物质编号: 24895299

属性

• 产品线: BioXtra
• 方案: ≥99% (titration)
• 杂质: Insoluble matter, passes filter test
• ign. residue (900 °C): ≤0.05%
• 缺失: ≤0.05% loss on drying, 110 °C
• pH值（酸碱度）: 4.5-6.0 (1 M in H₂O)
• 有效pH范围: 7.5-8.9
• pKa (25 °C): 8.2
• 溶解性: H₂O: 1 M, clear, colorless
• 痕量阴离子: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.005%
• 痕量阳离子: Al: ≤0.0005%; As: ≤0.00001%; Ba: ≤0.0005%; Bi: ≤0.0005%; Ca: ≤0.001%; Cd: ≤0.0005%; Co: ≤0.0005%; Cr: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Li: ≤0.0005%; Mg: ≤0.0005%; Mn: ≤0.0005%; Mo: ≤0.0005%; NH₄⁺: ≤0.02%; Na: ≤0.005%; Ni: ≤0.0005%; Pb: ≤0.0005%; Sr: ≤0.0005%; Zn: ≤0.0005%
• 吸附: ≤0.072 at 280 in H₂O at 1 M; ≤0.075 at 260 in H₂O at 1 M
• SMILES字符串: NCC(=O)NCC(O)=O
• InChI: 1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)
• InChI key: YMAWOPBAYDPSLA-UHFFFAOYSA-N
• 基因信息: human ... SLC15A1(6564)

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Gloves