Molecular Formula: NH₄Cl
Molecular Weight: 53.49
CAS Number: 12125-02-9
EINECS Number: 235-186-4
Appearance: colorless cubic crystal or powder
Purity (Calculate in NH₄Cl on dry): 99.5% min
Moisture: 0.5% max
NaCl: 0.2% max
Ferrum (Fe): 0.001% max
Burning residue: 0.4% max
Heavy Metal (as Pb): 0.0005% max
Sulfate (SO₄): 0.02% max
PH Value (200g/L solution at 25℃): 4.0-5.8
Insoluble matter in water: 0.02% max
Packing: 25kg woven bag