产品介绍：
产品说明
一般描述
Sodium acetate is commonly applicable in molecular biology experiments such as nucleic acid purification and precipitation, protein gel electrophoresis, protein crystallization, and high-performance liquid chromatography (HPLC). Sodium acetate is also used in plastic production, dyeing, and leather tanning.
应用
Sodium acetate has been used:
- in the isolation of DNA from bacterial samples of the human gastrointestinal tract
- as a component of RNA elution buffer for the preparation of infrared (IR) fluorescent probes in northern blot technique
- in the lysis buffer for cellular lysis to detect reversible oxidation of protein tyrosine phosphatases (PTPs) with the cysteinyl-labeling assay using IMR90 fibroblasts
包装
250, 500 g in poly bottle
1 kg in poly bottle
基本信息
| 线性分子式 | CH3COONa |
| 分子量 | 82.03 |
| Beilstein | 3595639 |
| EC 号 | 204-823-8 |
| MDL编号 | MFCD00012459 |
| eCl@ss | 39021906 |
| PubChem化学物质编号 | 24899754 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 200 |
| 产品线 | BioXtra |
| 测定 | ≥99.0% |
| 形式 | solid |
| 自燃温度 | 1112 °F |
| 杂质 | ≤0.0005% Phosphorus (P) <0.01% Insoluble matter |
| pH值(酸碱度) | 8.5-9.9 (25 ℃, 246 g/L) |
| pKa | 4.76 (acetic acid) |
| mp | >300 ℃ (dec.) (lit.) |
| 溶解性 | H2O: 1 M, clear, colorless |
| 痕量阴离子 | chloride (Cl-): ≤0.002% sulfate (SO42-): ≤0.003% |
| 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.03% Mg: ≤0.0005% NH4+: ≤0.05% Pb: ≤0.001% Zn: ≤0.0005% |
| SMILES string | [Na+].CC([O-])=O |
| InChI | 1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 |
| InChI key | VMHLLURERBWHNL-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
