产品说明
包装
100, 250 g in poly bottle
1 kg in poly bottle
应用
用于分离低分子量的肽的缓冲剂组分。
基本信息
| 线性分子式 | (HOCH2)3CNHCH2CO2H |
| 分子量 | 179.17 |
| Beilstein | 1937804 |
| EC 号 | 227-193-6 |
| MDL编号 | MFCD00004277 |
| PubChem化学物质编号 | 24900603 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 400 |
| 产品线 | BioXtra |
| 测定 | ≥99% (titration) |
| 形式 | powder |
| 杂质 | ≤0.005% Phosphorus (P) ≤0.1% Insoluble matter |
| 灼烧残渣 | ≤0.1% |
| pH值(酸碱度) | 4.0-6.0 (1 M in H2O) |
| 有效pH范围 | 7.4 - 8.8 |
| pKa (25 ℃) | 8.1 |
| 溶解性 | H2O: 1 M, clear, colorless |
| 痕量阴离子 | chloride (Cl-): ≤0.1% sulfate (SO42-): ≤0.05% |
| 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Na: ≤0.005% Pb: ≤0.001% Zn: ≤0.0005% |
| 吸光度 | ≤0.05 at 280 in H2O at 1 M ≤0.1 at 260 in H2O at 1 M |
| application(s) | diagnostic assay manufacturing |
| SMILES string | OCC(CO)(CO)NCC(O)=O |
| InChI | 1S/C6H13NO5/c8-2-6(3-9,4-10)7-1-5(11)12/h7-10H,1-4H2,(H,11,12) |
| InChI key | SEQKRHFRPICQDD-UHFFFAOYSA-N |
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 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
