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Sodium dihydrogen phosphate monohydrate 99.0-102.0% (by alkalimetry), EMSURE® ACS for analysis, Supelco®
 
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Sodium dihydrogen phosphate monohydrate 99.0-102.0% (by alkalimetry), EMSURE® ACS for analysis, Supelco®
 

 

  • Solubility:
    850 g/l (20 °C)
  • Molar Mass:
    137.99 g/mol
  • Bulk Density:
    880 kg/m3
  • Density:
    2.04 g/cm3 (20 °C)
  • pH:
    4.1 - 4.5 (50 g/l, H2O, 25 °C)
  • Assay (alkalimetric):
    99.0 - 102.0 %
  • Insoluble matter:
    ≤ 0.01 %
  • pH-value (5 %; water, 25 °C):
    4.1 - 4.5
  • UV absorption (280 nm; 1 mol/l; 1 cm; water):
    ≤ 0.05
  • Chloride (Cl):
    ≤ 0.0005 %
  • Sulphate (SO₄):
    ≤ 0.003 %
  • Total nitrogen (N):
    ≤ 0.001 %
  • Heavy metals (as Pb):
    ≤ 0.0005 %
  • Ca (Calcium):
    ≤ 0.005 %
  • Fe (Iron):
    ≤ 0.0005 %
  • K (Potassium):
    ≤ 0.005 %

 

 

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