基本信息
| 线性分子式 | CH3COOK |
| 分子量 | 98.14 |
| Beilstein | 3595449 |
| EC 号 | 204-822-2 |
| MDL编号 | MFCD00012458 |
| PubChem化学物质编号 | 329752771 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 蒸汽压 | <0.0000001 hPa ( 25 ℃) |
| 等级 | puriss. |
| 测定 | 99-101% |
| 形式 | crystalline |
| 质量 | meets analytical specification of Ph. Eur., BP, E261 |
| 杂质 | residual solvents, complies ≤0.0004% heavy metals (as Pb) ≤0.05% KMnO4 red. matter (as HCOOH) |
| 缺失 | ≤1% loss on drying, 150 ℃, 2 h |
| pH值(酸碱度) | 7.5-9 (20 ℃, 5%) |
| 密度 | 1.57 g/cm3 at 25 ℃ (lit.) |
| 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤100 mg/kg |
| 痕量阳离子 | Al: ≤1 mg/kg As: ≤2 mg/kg Ca: ≤50 mg/kg Cu: ≤4 mg/kg Fe: ≤10 mg/kg Mg: ≤30 mg/kg Na: ≤5000 mg/kg Pb: ≤4 mg/kg Zn: ≤10 mg/kg |
| SMILES string | [K+].CC([O-])=O |
| InChI | 1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 |
| InChI key | SCVFZCLFOSHCOH-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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