*Features
Copper(II) sulfate, also known as cupric sulfate or copper sulphate, is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".
Technical Data:
Item |
Index |
CuSO4·5H2O (%) |
≥98 |
≥96 |
Cu (%) |
≥25.06 |
≥24.5 |
Water insoluble (%) |
≤0.2 |
≤0.2 |
Pb (%) |
≤10 ppm |
≤10 ppm |
As (%) |
≤4 ppm |
≤4 ppm |
Fineness |
20-40 mesh ≥95% passing rate
40-80 mesh ≥95% passing rate
≥80 mesh ≥95% passing rate |
Usage:
(1) Electroplating industry
(2) Hardware industry
(3) Chemical industry: used in the manufacture of copper salt leaching,copper chloride,cuprous chloride and cuprous oxide,etc.
(4) Dyestuff industry: used in the prodection of copper sheet azo dyes.Such as blue complexing agent.Also in organic synthesis,spices and dye intermediates of catalysts.
(5) Water treatment industry.
Packing:
25kg/woven bag with an inner plastic bag,or according to your special needs
Service:
We offer clients value-added services to ensure the maximization of benefits, including the following aspects:
1.Currently, a Reach pre-registration on the products exported to EU has been completed while a formal one is under the way.
2.Special inspection is provided according to the request of customers from certain countries, for example, sgs inspection certificate for the product exported to Yemen, and bv certificate for those transported to Bangladesh.
3.The professional logistician in Rech Chemical provides appropriate logistic scheme for the clients, and ship the goods to the specified port or warehouses as soon as possible.
4. Rech Chemical offers settlement services such as US dollars, the pound, euro, and other currencies, to minimize the risk of the exchange rate for dollars.
5. Rech Chemical offers information and photographs along the whole process, from the production to the logistics.
6. The largest local manufacturers provide packaging services for products with various materials and specification standard to meet the needs of customers.
We established in 2004, is located in jinzhou city, hebei province. We joinville is one of the largest chemical industry base of hebei, Our annual sales, can achieve 200 million yuan.
We are a professional chemicals manufacturer, our products are divided into three categories, agricultural fertilizer, leather chemicals, washing chemicals. We produce ammonium sulfate 200000 tons a year in the field of agricultural fertilizer, 50000 tons a year in the field of leather chemicals we produce formic acid, glacial acetic acid, 50000 tons, 30000 tons of sodium formate. We produced every year in the field of XiDiPin sodium tripolyphosphate, 30000 tons, 20000 tons of SLES, LABSA10000 tons.
Now our main markets in Asia and Europe, to the future we will set up sales network in more than 200 countries around the world.
Honesty is our principle in business, the product quality is fundamental to our survival, we want all our customers, have a chance to visit our factory, we will establish a solid and reliable cooperation relationship!
