57618

磷酸钾 一元

suitable for HPLC, LiChropur^™, 99.5-101.0% (T)

• 别名: prim.-磷酸钾, 磷酸二氢钾
• 线性分子式: KH₂PO₄
• CAS号: 7778-77-0
• 分子量: 136.09
• EC號碼: 231-913-4
• MDL號碼: MFCD00011401
• 分類程式碼代碼: 41116105
• NACRES: NB.21

属性

• 化驗: 99.5-101.0% (T)
• 形狀: solid
• 品質: LiChropur^™
• 技術: HPLC: suitable
• pH值: 4.1-4.5
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• mp: 252.6 °C (lit.)
• 溶解度: H₂O: 10%, clear, colorless
• 密度: 2.338 g/mL at 25 °C (lit.)
• &lambda ；: 10 % in H₂O
• 紫外吸收: λ: 210 nm A_max: ≤0.1; λ: 220 nm A_max: ≤0.06; λ: 230 nm A_max: ≤0.04; λ: 300 nm A_max: ≤0.02; λ: 500 nm A_max: ≤0.02
• SMILES 字串: [K+].OP(O)([O-])=O
• InChI: 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI 密鑰: GNSKLFRGEWLPPA-UHFFFAOYSA-M

说明

應用

• Partitioning recombinant chitinase from Nicotiana benthamiana by an aqueous two-phase system: Demonstrates the application of potassium phosphate monobasic in aqueous two-phase systems for efficient partitioning of enzymes, which is crucial for biotechnological and industrial applications (Tue et al., 2024).


• Unlocking Nature′s Toolbox: This study showcases how potassium phosphate monobasic can be used to optimize conditions for the production of recombinant proteins, enhancing yields and streamlining production processes in biomanufacturing (Rajak et al., 2024).

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法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1