Ammonium nitrate

grade

ACS reagent

Quality Level

300

product line

EMSURE^®

Assay

≥95.0% (alkalimetric)

form

solid

potency

2462 mg/kg LD₅₀ oral (Rat)

impurities

≤0.005% Insoluble matter

ign. residue

≤0.01% (as sulfate)

total organic carbon (TOC) residue (Combustable matter including organic components)

≤0.2% (as carbon)

pH

4.5-7.0 (20 °C 100 g/L in H₂O)

bp

210 °C/15.0 hPa

mp

169 °C

solubility

1920 g/L

density

1.72 g/cm³ at 20 °C

bulk density

600‑700 kg/m³

anion traces

chloride (Cl^–): ≤0.0003%
nitrite (NO₂^–): ≤0.0005%passes test
phosphate (PO₄^3-): ≤0.0005%
sulfate (SO₄^2-): ≤0.002%

cation traces

Ca: ≤0.003%
Fe: ≤0.0002%
heavy metals (as Pb): ≤0.0005%

storage temp.

2-30°C

InChI

1S/NO3.H3N/c2-1(3)4;/h;1H3/q-1;/p+1

InChI key

DVARTQFDIMZBAA-UHFFFAOYSA-O