产品说明
应用
Potassium citrate tribasic solution may be useful to study the mechanisms of citrate alkali therapy to treat conditions such as urolithiasis. Potassium citrate may be used in the development of aqueous phase based nucleic acid and protein extraction systems.
基本信息
| 经验(实验)分子式 | C6H5K3O7 |
| 分子量 | 306.39 |
| MDL编号 | MFCD00150442 |
| PubChem化学物质编号 | 329769721 |
产品性质
| 产品线 | BioUltra |
| 质量水平 | 100 |
| 形式 | liquid |
| 浓度 | 1 M in H2O |
| 杂质 | insoluble matter, passes filter test |
| pH值(酸碱度) | 8.0-9.5 (25 ℃, 1 M in H2O) |
| 溶解性 | H2O: 1 M at 20 ℃, clear, colorless |
| 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| 痕量阳离子 | Al: ≤1 mg/kg As: ≤0.1 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: ≤500 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: 0.045 λ: 280 nm Amax: 0.025 |
| SMILES string | [K+].[K+].[K+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O |
| InChI | 1S/C6H8O7.3K.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;1H2/q;3*+1;/p-3 |
| InChI key | PJAHUDTUZRZBKM-UHFFFAOYSA-K |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
