ammonium chloride food grade,China daixi price supplier

AMMOMIUM    CHLORIDE%>=99.7          

LOSS    ON   DRYING%<=0.5         

RESIDUE ON IGNITION%<=%0.1    

HEAVY METAL (Pb)%<=(Pb)0.001               

AS%<=0.0003               

IRON 0.00025          

Sulphate    0.00025    

25kg paper bag or 25kg paper drum