Copper Sulfate Pentahydrate CAS No. 7758-99-8

• CAS No.: 7758-99-8
• Formula: CuSo4 5H2O
• EINECS: 231-847-6
• Certification: ISO
• Purity: 90%~99%
• Type: Copper Sulfate
• Model NO.: food grade
• Appearance: Powder
• Grade Standard: Food Grade
• Store: Dry and Cool Place
• M F: 159.61
• Delivery: 15days
• Loading Port: Shanghai
• Loading Port 2: Qingdao
• Transport Package: 25kg/Bag
• Specification: food/ feed / tech grade
• Trademark: JK
• Origin: China
• HS Code: 283325
• Production Capacity: 100mt/Year

Product Description

PRODUCT NAME:

Copper Sulfate

Molecular formula:

CuSO₄·5H₂O

Molecular weight:

249.7

CAS NO.:

7758-98-7

Performance:

Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers in dry air. It's very soluble in water and the solution is acidic. PH value of 0.1mol/

Packing:

It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

Storage and transport:

It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separatel

use:

It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.

other information:

Specification	GB 29210-2012
Content (CuSO4·5H2O), w/% ≥	98.0~102.0
Substances Not Precipitated by Hydrogen Sulfide, w/%  ≤	0.3
Iron(Fe), w/%  ≤	0.01
Lead(Pb),mg/kg  ≤	4
Arsenic(As),mg/kg  ≤	3

Grade: Agriculture grade
Copper sulphate can be used to kill fungi. It is mixed with lime water to form Bordeaux mixture.
It is used as a fungicide to control fungi on crops such as lemon and grape, and to prevent fruit from decaying. Dilute solutions are used for sterilization in aquariums and for removing snails. Since copper ions are toxic to fish, the amount must be strictly controlled. Most fungi can be killed with very low concentrations of copper sulfate, and E. coli can also be controlled. In addition, the aquaculture industry is also used as the main raw material for trace element copper in feed additives.

Item	Index
CuSO4.5H2O %≥	98.0
As  mg/kg ≤	25
Pb  mg/kg ≤	125
Cd  mg/kg ≤	25
Water insoluble matter %≤	0.2
H2SO4 %≤	0.2

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

Packing&Shipping 


FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.

Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.