09839

Ammonium phosphate dibasic

BioUltra, ≥99.0% (T)

• Sinônimo(s): Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)
• Fórmula linear: (NH₄)₂HPO₄
• CAS Number: 7783-28-0
• Peso molecular: 132.06
• Número CE: 231-987-8
• Número MDL: MFCD00010891
• Código UNSPSC: 12161700
• ID de substância PubChem: 329748847
• NACRES: NA.25

Propriedades

• linha de produto: BioUltra
• Nível de qualidade: 200
• Ensaio: ≥99.0% (T)
• Impurezas: insoluble matter, passes filter test
• pH: 7.5-9.0 (25 °C, 1 M in H₂O)
• pf: 155 °C (dec.) (lit.)
• solubilidade: H₂O: 1 M at 20 °C, clear, colorless
• traços de ânion: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• traços de cátion: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• Absorção UV: λ: 260 nm A_max: 0.065; λ: 280 nm A_max: 0.065
• cadeia de caracteres SMILES: N.N.OP(O)(O)=O
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• chave InChI: MNNHAPBLZZVQHP-UHFFFAOYSA-N

Descrição

Aplicação

Ammonium phosphate dibasic can be used to study x-ray crystallography, biological buffers, optimization reagents, proteomics and protein structural analysis. Ammonium phosphate dibasic has been used in a study for the development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances. Ammonium phosphate dibasic has also been used to crystallize the native enzyme cellobiohydrolase IB using the hanging-drop vapour-diffusion method.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves