Ammonium phosphate dibasic, BioUltra, >=99.0% (T)

Code: 09839-50G D2-231

Application

Ammonium phosphate dibasic can be used to study x-ray crystallography, biological buffers, optimization reagents, proteomics and protein structural analysis. Ammo...


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€35.50 50G
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Application

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.

λ1 M in H2O
anion tracesnitrate (NO3-): ≤10 mg/kg, sulfate (SO42-): ≤20 mg/kg, chloride (Cl-): ≤5 mg/kg
assay≥99.0% (T)
cation tracesBi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
impuritiesinsoluble matter, passes filter test
InChI keyMNNHAPBLZZVQHP-UHFFFAOYSA-N
InChI1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
mp155 °C (dec.) (lit.)
pH7.5-9.0 (25 °C, 1 M in H2O)
product lineBioUltra
Quality Level200
SMILES stringN.N.OP(O)(O)=O
solubilityH2O: 1 M at 20 °C, clear, colorless
UV absorptionλ: 280 nm Amax: 0.065, λ: 260 nm Amax: 0.065
Cas Number7783-28-0
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