Product Description Copper sulfate (Cupric sulfate) is an inorganic compound, chemical formula CuSO4. It is white or off-white powder, weak acid in aqueous solution, blue in colorIt is a trace element fertilizer,it can improve the stability of chlorophyll,prevent chlorophyll from prematurely destroyed and promote crop absorption. When used on crops that sensitive to copper,it can play the role of seed treatment and root top dressing. Product Parameters Application Application and Uses : 1. used for extracting the other copper 2. used as a textile mordant 3. used as agricultural pesticides, fungicides, and for water treatment. 4. As a mordant for cotton and silk; used to produce green and blue pigment; 5.used as insectucude, bactericide for water, antiseptics for wood, catalyst for tannage, electrocopper, battery. carving and so on ; 6. used in mining industry and as raw materials of other chemicals. Packaging & Shipping 1. LDPE lined HDPE bags in 25 kgs and 50 kgs 2. 27mts/20'FCLwithout pallet 3.25mts/20'FCL within pallet 4. According to customer's requirement. FAQ Q : Can I place sample order? A: Highly Welcome your sample order to test our quality first! Q: Can | print my logo? A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons. Q: How to order the products? A: Step1. Tell us what model and quantity you need, Get Latest Quote Step2. Make Proforma Invoice Step3. Confirmed PI to us, and arrange the payment. Step4. Once we get payment, we will make production samples to confirmed Step5. After confirmed, start to produce. Q: How do we make the payment? A: We accept Western Union, TT, Alibaba trade assurance. Q: What's the delivery time? A: The delivery time for sample order is normally 4-7 working days after full payment received. For bulk order, it's about 10~20 working days after deposit received. Q: How would the goods be shipped? A: For small quantity order , we ship via DHL, UPS, TNT, FedEx express. For bulk order, by air and by sea normally.