High Quality Blue Crystal Copper (II) Sulfate Industrial Grade CAS 7758-98-7

• CAS No.: 7758-98-7
• Formula: CuSo4
• EINECS: 231-847-6
• Model NO.: 7758-98-7
• Certification: CCIC
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Melting Point: 560 ºC
• Boiling Point: 330 ºC
• Density: 3.603 G/Cm³
• External View: Anhydrous for White or off-White Powder, Hydrated
• Transport Package: 25 Kg/Bag.
• Specification: 25 kg/bag.
• Trademark: baoqu
• Origin: China
• HS Code: 2833250000
• Production Capacity: 50, 000 Tons/Year

Product Description

Product Description

Copper sulfate, also known as blue alum, chemical formula CuSO4, anhydrous for white powder, water for blue powder, or because of impure and light gray green, is soluble copper salt. The common form of copper sulfate is its crystal, monohydrate sulfuric acid tetrahydrate copper ([Cu (H2O) 4] SO4·H2O, copper sulfate pentahydrate), a blue solid. Its aqueous solution is blue because of the hydrated copper ions, so anhydrous copper sulfate is often used in the laboratory to test the presence of water. In real life, copper sulfate is often used to refine copper, which can be mixed with hydrated lime to produce pesticide Bordeaux liquid. Copper sulfate is a heavy metal salt, toxic, adult lethal dose of 0.9g/kg. If ingested, should immediately eat or drink a large amount of milk, egg white and other protein-rich foods, or use EDTA calcium sodium salt detoxification. White anhydrous copper sulfate powder appears blue when dropped into water.

Product Name	Copper(II) sulfate
CAS	7758-98-7
molecular formula	CuO4S
molecular weight	159.61
melting point	200 °C (dec.)(lit.)
form	powder

Product Parameters

Grade: Feed grade
1.It is an imoortant trace element in drug feed.
2.Added into diet, it can effectively prevent and treat anemia, weak limbs, bone growth, joint swelling, osteoporosis, growth retardation, heartfailure,gastrolintestinal diseases and other symptoms.
3.Promote the growth of livestock and aquaticanimals, enhance disease resistance, improve feed utilization.
4.Sheep can also improve wool production and improve the quality.
5.Pigs also have similar antibiotic effects.

Item	Index
CuSO4.5H2O %≥	98.5
Cu %≥	25.0
Water insoluble matter %≤	0.2
As %≤	0.0005
Pb %≤	0.001
Fineness (800um) %≥	95

Grade:  Electroplating grade
Copper sulphate is the electrolyte when electrolytic refined copper.
After several purification and filtration electroplating grade copper sulfate can reach high purity.
It will gradyally lose crystal water when it is place in the air for a long time and change into white.

Item	Index
CuSO4.5H2O %≥	98.0
As % ≤	0.0005
Pb % ≤	0.001
Ca % ≤	0.0005
CI % ≤	0.002
Fe % ≤	0.002
Co % ≤	0.0005
Ni % ≤	0.0005
Zn % ≤	0.001
Water insoluble matter %≤	0.005
pH VALUE (5%,20)	3.5~4.5

Detailed Photos

Packaging & Shipping

FAQ

1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment. 

Company Members

 

 

Applications in the agricultural field
Copper sulfate plays an important role in agriculture, especially as a raw material for pesticides. It has a remarkable effect on the prevention and treatment of many plant diseases, such as those caused by fungi and bacteria. Copper sulfate can be used to prepare Bordeaux liquor, a time-honored fungicide widely used in vineyards and orchards to prevent downy mildew and other fungal diseases. In addition, as a source of trace element copper, the addition of copper sulfate in animal feed helps to improve the growth rate and overall health of livestock. However, the dosage and frequency of copper sulfate in agricultural use must be strictly controlled to avoid heavy metal pollution of soil and water sources and to protect the environment and human health. [18]
Water treatment
The application of copper sulfate in the field of water treatment is mainly reflected in its function as a fungicide and algal control agent. In swimming pools and drinking water treatment systems, the appropriate amount of copper sulfate can effectively inhibit the growth of algae, reduce the content of bacteria and viruses in the water body, and improve the cleanliness and safety of the water quality. Its use requires precise control of concentrations to avoid potential risks to human health. Copper sulfate is also used in industrial circulating water systems to prevent the formation of biofilms and keep the system running efficiently. However, the increasing awareness of environmental protection requires the search for greener alternatives to reduce the negative impact on the environment. [19]
Chemical preparation
In the production of chemical preparations, copper sulfate is an important raw material for the preparation of other copper compounds and as a catalyst. It is used as a catalyst or reaction medium in organic synthesis, preparation of spices and dyes intermediates, and participates in a variety of chemical reactions to improve reaction efficiency and selectivity. In the electroplating industry, copper sulfate is used as a copper source in the electrolyte for the deposition of copper coatings, which plays an important role in the manufacture of circuit boards, ornaments, and the anti-corrosion and beautification of automotive and aviation components. In addition, copper sulfate is also used in the manufacture of dyes and pigments, providing a vivid blue color for textile and artistic creation. Dye industry is used to produce copper containing mono azo dyes such as reactive brilliant blue, reactive violet, phthalocyanine blue and other copper complexing agents.