CHANGSHA ALCHEM CO., LTD

We are reliable company that serves the needs of feed and fertilizer industry, and have passed FAMI-QS (FAMI-QS-07001GZ-A and FAMI-QS-07001GZ-B) and I

Hit:4Hit Chemical Analysis Purity MGSO4.7H2O &nb...

Chemical Analysis Purity(FESO4.7H2O) 97% min Fe2+ 19.7% min H2SO4 0.35% Max TIO2 0.5% Max Trace Elements Arsenic (As) 2 ppm Max Cadmium (Cd) 5 ppm M

Putiry(MNSO4.H2O) 97% min Mn (Mn) 31.8% Actual Sulfur (S) 18.5% Min Trace Elements Arsenic (As) 5 ppm Max Cadmium (Cd) 10 ppm Max Lead (Pb) 10 ppm M

Putiry(MNSO4.H2O) 97% min Mn (Mn) 31.8% Actual Sulfur (S) 18.5% Min Trace Elements Arsenic (As) 5 ppm Max Cadmium (Cd) 10 ppm Max Lead (Pb) 10 ppm M

Chemical Analysis Purity(FESO4.7H2O) 97% min Fe2+ 19.7% min H2SO4 0.35% Max TIO2 0.5% Max Trace Elements Arsenic (As) 2 ppm Max Cadmium (Cd) 5 ppm M

Chemical Analysis Putiry(ZNSO4.H2O) 98% min Zinc (Zn) 35% Actual Sulfur (S) 17.0% Min Trace Elements Arsenic (As) 5 ppm Max Cadmium (Cd) 10 ppm Max

Chemical Analysis Putiry(ZNSO4.7H2O) 98% min Zinc (Zn) 21% , 2%Actual Sulfur (S) 10.3.% Min Trace Elements Arsenic (As) 5 ppm Max Cadmium (Cd)

Chemical Analysis Putiry(MgSO4.7H2O) 99.5% min ...