产品介绍：
产品说明
一般描述
Sodium acetate is the sodium salt of acetic acid with a wide variety of chemical, biochemical and food applications of both laboratory and industrial scale.
Mettler-Toledo calibration substance ME 30130599, sodium acetate anhydrous is an analytical standard, ideal for the regular monitoring of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP70 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)
应用
Sodium acetate anhydrous Mettler-Toledo calibration substance ME 30130599 is used to calibrate Mettler-Toledo melting point instruments.
特点和优势
- Melting point calibration standard traceable to a primary standard (LGC)
- Melting point measured in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point analyses, respectively
- Available with certificates of analysis and safety data sheet
- A product of analytical standard grade to help meet the QC/QA requirements of melting point determination
- Measurement of uncertainty up to ± 0.4 ℃
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 |
| PubChem化学物质编号 | 329756193 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 100 |
| 形式 | solid |
| 自燃温度 | 1112 °F |
| 保质期 | limited shelf life, expiry date on the label |
| pKa | 4.76 (acetic acid) |
| mp | >300 ℃ (dec.) (lit.) |
| application(s) | food and beverages pharmaceutical |
| 格式 | neat |
| 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 |
