30402

磷酸铵 二元

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98% (alkalimetric)

• 别名: 磷酸二铵, 磷酸氢二铵, 磷酸氢铵
• 线性分子式: (NH₄)₂HPO₄
• CAS号: 7783-28-0
• 分子量: 132.06
• EC號碼: 231-987-8
• MDL號碼: MFCD00010891
• 分類程式碼代碼: 12352302
• PubChem物質ID: 329753495
• NACRES: NB.24

属性

• 等級: ACS reagent; puriss. p.a.
• agency: reag. Ph. Eur.
• 化驗: ≥98% (alkalimetric)
• 形狀: powder, crystals or granules
• 雜質: ≤0.001% heavy metals (as Pb)
• pH值: 7.7-8.1 (25 °C, 5%)
• mp: 155 °C (dec.) (lit.)
• 負離子痕跡: chloride (Cl^-): ≤0.001%; nitrate (NO₃^-): ≤0.003%; sulfate (SO₄^2-): ≤0.01%
• 正離子痕跡: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%
• 儲存溫度: room temp
• SMILES 字串: N.N.OP(O)(O)=O
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• InChI 密鑰: MNNHAPBLZZVQHP-UHFFFAOYSA-N

说明

應用

• Human Bone Paleoproteomics Utilizing the Single-Pot, Solid-Phase-Enhanced Sample Preparation Method to Maximize Detected Proteins and Reduce Humics.: This study demonstrates the application of ammonium phosphate dibasic in the preparation of human bone samples for paleoproteomics. The method enhances protein detection and reduces contamination, significantly improving the analysis of ancient proteins (Cleland, 2018).


• Effect of Mg(2+) doping on beta-alpha phase transition in tricalcium phosphate (TCP) bioceramics.: Ammonium phosphate dibasic is utilized in the synthesis of Mg-doped tricalcium phosphate bioceramics. The study investigates the phase transition behavior, which is critical for developing advanced biomaterials for medical applications (Frasnelli & Sglavo, 2016).


• Development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances.: The research outlines the use of ammonium phosphate dibasic in the development of a stability-indicating HPLC method for analyzing voriconazole. This method ensures accurate detection of the drug and its impurities, crucial for pharmaceutical quality control (Gu & Li, 2009).


• Crystallization and preliminary crystallographic analysis of the catalytic domain cellobiohydrolase I from Talaromyces emersonii.: Ammonium phosphate dibasic is employed in the crystallization process of cellobiohydrolase I. The study provides insights into the enzyme′s structure, aiding in the understanding of its catalytic mechanisms and potential industrial applications (Grassick et al., 2003).

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable