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Ammonio diidrogeno fosfato ≥98.0%, cristalli per HPLC, J.T.Baker®
  0777-08
 :  Avantor
 :  
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Ammonio diidrogeno fosfato ≥98.0%, cristalli per HPLC, J.T.Baker®
  0777-08
 :  Avantor
 :  

 

  • Tipo di conf.:
    Bottiglia di vetro
  • Conf:
    1 kg
  • Seq:
    4024

 

 

  • For Laboratory,Research,or Manufacturing Use:
    ≥98.0%
  • Assay (NH₄H₂PO₄):
    ≥98.0 %
  • Insoluble Matter:
    ≤0.005 %
  • Ammonium Hydroxide Precipitate:
    ≤0.005 %
  • pH of 5% Solution at 25°C:
    3.8 - 4.4
  • Nitrate (NO₃):
    ≤0.001 %
  • Sulfur Compounds (as SO₄):
    ≤0.005 %
  • Trace Impurities - Iron (Fe):
    ≤0.001 %
  • Potassium (K):
    ≤0.005 %
  • Sodium (Na):
    ≤0.005 %
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:
    ≤0.03
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm:
    ≤0.02
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm:
    ≤0.01
  • Chloride (Cl):
    ≤5 ppm
  • Trace Impurities - Arsenic (As):
    ≤0.500 ppm
  • Trace Impurities - ACS - Heavy Metals (as Pb):
    ≤5 ppm

 

 

 :
 :13,00547
 :190 °C
 :1.80 g/cm³ (20 °C)
 :115.03 g/mol
 :Ambiente
 :231-764-5
 :7722-76-1
 :NH₄H₂PO₄
 :MFCD00003396