ammonium chloride
Industrial Grade Specification Index
NH4Cl content (as dry), % 99.5 min
Moisture, % 0.7max
Loss on ignition, % 0.4 max
Fe % 0.001 max
Heavy metals content (as Pb), % 0.0005 max
Sulphate Content (as SO42-), % 0.04 max
PH 4.0-5.8