Analitik kimya laboratuvarlarında nicel ve nitel analizlerinde, çeşitli kromatografik test ve ayırma işlemlerinde, nanoteknoloji sentezlerinde, tarım ve biyokimya süreçlerinde kullanılmaktadır.
 
Linear Formula : (NH₄)H₂PO₄
CAS Number : 7722-76-1
Molecular Weight : 115.03
UNSPSC Code : 12352301
EC Index Number : 231-764-5
NACRES : NA.21
MDL Number : MFCD00003396
Assay : ≥99.0% (acidimetric)
Grade : ACS reagent
Form : Solid
Quality Segment : 300
Vapor Pressure : 0.066 hPa ( 125 °C)
Assay : ≥99.0% (acidimetric)
Potency : 5750 mg/kg LD₅₀, oral (Rat), >7940 mg/kg LD₅₀, skin (Rabbit)
Impurities : ≤0.005% Insoluble matter
pH : 3.8-4.4 (20 °C, 50 g/L in H₂O)
mp : 190 °C
Density : 1.80 g/cm³ at 20 °C
Bulk Density : 800‑1100 kg/m³
Anion Traces ;  
Chloride (Cl^-): ≤0.0005%
Nitrate (NO₃^-): ≤0.001%
Sulfate (SO₄^2-): ≤0.005%
Cation Traces ;
Ca: ≤0.001%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Heavy metals (as Pb): ≤0.0005%
Storage Temp. : 2-30°C