... time 1.Brief Introduction: The annual output of Ammonium Chloride is 560,000tons Produced by Ying Cheng Shindoo ... : It is mainly used for dry batteries, storage batteries, ammonium salt, leather tanning, electroplating, pharmaceutical, photography, electrodes, adhesives ... 0.001%maxHeavy Metal(by Pb)%0.0005%maxSulfate (by SO)%0.05%maxPH Scale (200g/l Solution)4.0-5.8 Ammonium Chloride Industrial grade ...