Description
General description
Ammonium nitrate is a major component in nitrogen fertilizers explosives and propellant oxidizer.
PROPERTIES
grade
ACS reagent
Pack Size
500g
Assay
≥98%
form
powder, crystals or granules
impurities
≤0.005% insolubles
ign. residue
≤0.01%
pH
4.5-6.0 (25 °C, 5%)
bp
210 °C (lit.)
mp
169 °C (lit.)
anion traces
chloride (Cl–): ≤5 ppm
nitrite (NO2–): passes test (lim. ~5 ppm)
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤2 ppm
heavy metals (as Pb): ≤5 ppm





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