产品说明
应用
乙酸钴(II)四水合物可用于合成以下物质：
包装
100 g in poly bottle
基本信息
| 线性分子式 | (CH3COO)2Co · 4H2O |
| 分子量 | 249.08 |
| Beilstein | 3731397 |
| EC 号 | 200-755-8 |
| MDL编号 | MFCD00149569 |
| PubChem化学物质编号 | 329755977 |
| NACRES | NB.24 |
产品性质
| 质量水平 | 200 |
| 等级 | ACS reagent |
| 测定 | ≥98.0% 98.0-102.0% (ACS specification) |
| 形式 | crystalline powder granular |
| reaction suitability | reagent type: catalyst core: cobalt |
| 杂质 | ≤0.01% insolubles |
| 痕量阴离子 | chloride (Cl-): ≤0.002% nitrate (NO3-): ≤0.01% sulfate (SO42-): ≤0.005% |
| 痕量阳离子 | Ca: ≤0.005% Cu: ≤0.002% Fe: ≤0.001% K: ≤0.01% Mg: ≤0.005% Na: ≤0.05% Ni: ≤0.1% Pb: ≤0.001% Zn: ≤0.01% |
| SMILES string | [H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Co]OC(C)=O |
| InChI | 1S/2C2H4O2.Co.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2 |
| InChI key | ZBYYWKJVSFHYJL-UHFFFAOYSA-L |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410 |
| 预防措施声明 | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 2 |
Sigma-Aldrich
m.cnreagent.com
