铵氯化工业年级

Ammonium ChlorideIndustry Grade Molecular formula: NH4CL CAS No.: 12125-02-9 Standard:GB2946-92 Features: White powder crystal, real specific gravity1.532(17C), easy to absorb humidity and blocked, solubility increases with the temperature, subliming at 340C, strong corrosivity Usage: It is mainly used in the battery, electroplating, dyeing & textile, fine casting, leather and medicine industries. Specification: INDEXGB2946-92AMMONIUM CHLORIDE NH4Cl99.3% min.MOISTURE0.7% max.RESIDUE ON IGNITION0.4% max.HEAVY METAL(Pb)0.0005% max.SULPHATE0.02% max.Fe0.001% max.Ph200g/L 254-5.8