Potassium citrate tribasic solution
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3190099 | Sigma-Aldrich | 100 ML | 867 | 请咨询 |
| 3190099 | Sigma-Aldrich | 500 ML | 2210 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C6H5K3O7 |
| Molecular weight | 306.39 |
| MDL number | MFCD00150442 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769721 |
| Application【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. |
产品性质
| product line【产品线】 | BioUltra |
| Quality Level【质量水平】 | 100 |
| form【形式】 | liquid |
| concentration【浓度】 | 1 M in H2O |
| impurities【杂质】 | insoluble matter, passes filter test |
| pH【pH值(酸碱度)】 | 8.0-9.5 (25 ℃, 1 M in H2O) |
| solubility【溶解性】 | H2O: 1 M at 20 ℃, clear, colorless |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| cation traces【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 |
| UV absorption【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
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |