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乙酸钠
Mettler-Toledo Calibration substance ME 30130599, Sodium acetate anhydrous
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3113366 | 5 G | 857 | 2-5天 | 4-6周 |
产品别名
127-09-3
乙酸钠
Mettler-Toledo Calibration substance ME 30130599, Sodium acetate anhydrous
Acetic Acid Sodium Salt
Sodium Acetate
乙酸 钠盐
结构式
基本信息
| Linear Formula【线性分子式】 | CH3COONa |
| Molecular weight | 82.03 |
| Beilstein | 3595639 |
| EC number【EC 号】 | 204-823-8 |
| MDL number | MFCD00012459 |
| PubChem Substance ID【PubChem化学物质编号】 | 329756193 |
| NACRES | NA.24 |
| General description【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.) |
| Application【应用】 | Sodium acetate anhydrous Mettler-Toledo calibration substance ME 30130599 is used to calibrate Mettler-Toledo melting point instruments. |
| Features and Benefits【特点和优势】 |
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产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | solid |
| autoignition temp.【自燃温度】 | 1112 °F |
| shelf life【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 |
| format【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
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
