Description
I'm copper sulfate salesman. Our company is Tianjin, a large chemical production enterprises, the main production of dyes, organic, inorganic, etc., the price is reasonable. Hope and your partnership. Now about my company's copper sulfate. Trade Terms: Payment: T/T in Advance or L/C at Sight Shipping :by Sea to Reach The Fastest Speed Packing: 25kg/Bag, 25mt/ 20'FCL or as Your Required CAS No.: 7758-98-7 HS Code.: 28332500.10 Product Description: Name Copper Sulphate Appearence Small blue and clean crystal Specification Items Guaranteed Specification CuSO4 . 5H2 O 99%Min Cu 25.20% Water insoluble 0.005% Max. Ph value 3.5 - 4.5 Cl 10 ppm Max. Ni 5 ppm Max. Cd 3 ppm Max. Pb 10 ppm Max. Fe 10 ppm Max. Ca 5 ppm Max. Zn 10 ppm Max. Co 10 ppm Max. As 5 ppm Max.