基本信息
| 线性分子式 | KCl |
| 分子量 | 74.55 |
| Beilstein | 1711999 |
| MDL编号 | MFCD00011360 |
| PubChem化学物质编号 | 57651726 |
| NACRES | NA.26 |
产品性质
| 质量水平 | 200 |
| 等级 | for molecular biology |
| 产品线 | BioUltra |
| 浓度 | ~1 M in H2O |
| 杂质 | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected ≤0.001% total nitrogen (N) |
| pH值(酸碱度) | 5.0-8.0 (25 ℃, 1 M in H2O) |
| 密度 | 1.04 g/mL at 20 ℃ |
| 痕量阴离子 | sulfate (SO42-): ≤10 mg/kg |
| 痕量阳离子 | Al: ≤1 mg/kg Ba: ≤1 mg/kg Bi: ≤1 mg/kg Ca: ≤5 mg/kg Cd: ≤1 mg/kg Co: ≤1 mg/kg Cr: ≤1 mg/kg Cu: ≤1 mg/kg Fe: ≤1 mg/kg Li: ≤1 mg/kg Mg: ≤1 mg/kg Mn: ≤1 mg/kg Mo: ≤1 mg/kg Na: ≤20 mg/kg Ni: ≤1 mg/kg Pb: ≤1 mg/kg Sr: ≤1 mg/kg Zn: ≤1 mg/kg |
| λ | 1 M in H2O |
| 紫外吸收 | λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.01 |
| SMILES string | [Cl-].[K+] |
| InChI | 1S/ClH.K/h1H;/q;+1/p-1 |
| InChI key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
