copper sulfate

Product Description

Specification: Items Guaranteed Specification Typical Analysis CuSO4. 5H2O *9% *9.*6% Cu *5.2% *5.3% Water insoluble 0.**5% Max. 0.**2% Ph value 3.5 � 4.5 3.*5 Cl *0 ppm Max. 5 ppm Ni 5 ppm Max. 2 ppm Cd 3 ppm Max. 2 ppm Pb *0 ppm Max. 5 ppm Fe *0 ppm Max. 7 ppm Ca 5 ppm Max. 3 ppm Zn *0 ppm Max. 5 ppm Co *0 ppm Max. 1 ppm As 5 ppm Max. null Packing 1. Packed in laminated plastic-lined plastic woven bags of *5 Kgs net each,*0bags stacked in a jumbo bag, *0MT per *0�FCL. 2. Packed in PE bags of *5 Kgs net each,*0bags stacked in a jumbo bag, *0MT per *0�FCL. Characteristics Small blue and clean crystal,density:2.**4g/cm3,soluble in water and diluted acetic acid. The solution appears as weak acidity.It will be effloresces slowly in dry air, and its surface will become white powder substance.It will lose four crystal water when heated to **0&#***1;,and will be changed into white copper sulfate anhydrous which is easy to absorb water when the temperature is higher than **0&#***1; Applications It is used as an ionic additive for copper sulfate plating and acidic copper plating at wide range of tempretures for superior brightness. It is mainly used in the fields of science research., chemical reagent and IT industry because of our impurities such as Fe,Ca,Pb,As, Co,Ni are lower than the national standard GB*****8(chemical reagent grad