di-Ammoniumhydrogenphosphat 98+% ACS
Lieferant: Thermo Scientific
Synonyme:
di-Ammoniumorthophosphat, Ammoniumphosphat dibasisch, di-Ammoniumphosphat, Diammoniumhydrogenphosphat, sek. Ammoniumphosphat, Ammoniumorthophosphat dibasisch
423375000
423370025
ACRO423375000EA
47.1
EUR
ACRO423375000
ACRO423370025
di-Ammoniumhydrogenphosphat 98+% ACS
di-Ammoniumhydrogenphosphat
Formel:
(NH₄)₂HPO₄ Molecular Weight: 132,06 g/mol Schmelzpunkt: 155 °C Dichte: 1,619 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00010891 CAS-Nummer: 7783-28-0 EINECS: 231-987-8 REACH: 01-2119490974-22 Merck Index: 13,00546 |
Spezifikation Testergebnisse
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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