Diammonium hydrogen orthophosphate 98+% ACS

Supplier: Thermo Scientific Chemicals

42337-5000 AC42337-0025
TS42337-5000EA 127.3 USD
TS42337-5000 TS42337-0025
Diammonium hydrogen orthophosphate 98+% ACS
di-Ammonium hydrogen orthophosphate
Formula: (NH₄)₂HPO₄
Melting Pt: 155 °C
Storage Temperature: Ambient
MDL Number: MFCD00010891
CAS Number: 7783-28-0
EINECS: 231-987-8
REACH: 01-2119490974-22
Merck Index: 13,00546

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Specification Test Results

Appearance White Crystalline powder or crystals and/or chunks
pH 7.7 to 8.1 (5 % at 25.0°C)
Titration with HCl ≥98.0 %
Chloride (Cl) ≤0.001 %
Nitrate (NO3) ≤0.003 %
Sulfate (SO4) ≤0.01 %
Calcium (Ca) ≤0.001 %
Iron (Fe) ≤0.001 %
Magnesium (Mg) ≤0.0005 %
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.005 %
Heavy metals (as Pb) ≤0.001 %
Insoluble matter ≤0.005 %

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