Industrial-grade ammonium chloride Index Name Index GB2946-92 analysis results Ammonium chloride% í¦ (NH4CI) 99.3 (dry basis) 99.5 Moisture% í_ 0.7 0.5 Iron Salt% í_ 0.001 0.001 Heavy metal (Pb)% í_ 0.0005 0.0005 Residue on ignition% í_ 0.4 0.2 Sulfate% í_ (As SO42-dollars) 0.02 0.02 PH value of 200g / l 25 íµ 4.-5.8 5.5. 25kgs/bag
