Ammonium dihydrogen phosphate 99+% for analysis

: Thermo Fisher Scientific

Ammonium dihydrogen phosphate 99+% for analysis

: Thermo Fisher Scientific

:7722-76-1

:

:NH₄H₂PO₄

:MFCD00003396

:13,00547

:190 °C

:1,8 g/cm³ (20 °C)

:115.03 g/mol

:Ambient

:231-764-5

Appearance:
White Crystalline solid
pH:
4 to 4.5 (5 % at 20°C)
Titration with NaOH:
≥99.0 %
Chloride (Cl):
≤5 ppm
Nitrate (NO3):
≤10 ppm
Sulfate (SO4):
≤50 ppm
Arsenic (As):
≤0.5 ppm
Iron (Fe):
≤10 ppm
Potassium (K):
≤50 ppm
Sodium (Na):
≤50 ppm
Heavy metals (as Pb):
≤5 ppm

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