Potassium dihydrogen phosphate ≥99%, crystals BAKER ANALYZED® ACS analytical reagent
:7778-77-0
:
:KH₂PO₄
:MFCD00011401
:136.09 g/mol
:13,07744
:~ 100 °C (1013 hPa)
:253 °C
:2.3 g/cm³ (20 °C)
:Management of Change (MOC) category = NI
:Ambient
:231-913-4
:01-2119490224-41
- Assay (KH₂PO₄) (by acidimetry):≥99.0 %
- Insoluble Matter:≤0.01 %
- Loss on Drying at 105°C:≤0.2 %
- pH of 5% Solution at 25°C:4.1 - 4.5
- Chloride (Cl):≤0.001 %
- Fluoride (F):≤0.001 %
- Nitrogen Compounds (as N):≤0.001 %
- ACS - Sulfate (SO₄):≤0.003 %
- Heavy Metals (as Pb):≤0.001 %
- Iron (Fe):≤0.002 %
- Lead (Pb):≤0.001 %
- Sodium (Na):≤0.005 %
- Trace Impurities - Arsenic (As):≤3.000 ppm
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