25kg Bag Copper Sulphate Chemical Salt Crystal CuSo4 5H2O
China 25kg Bag Copper Sulphate Chemical Salt Crystal CuSo4 5H2O, Find details about China Copper Sulfate, Copper from 25kg Bag Copper Sulphate Chemical Salt Crystal CuSo4 5H2O
Basic Info.
Model NO.
Copper Sulfate
Type
Natural
Solubility
Solubility
Composition
Elementary Substance
Grade Standard
Agriculture Grade
Color
Blue
Trademark
ouhan
Transport Package
25kg Woven Bag
Specification
99% purity
Origin
China
HS Code
2833250000
Model NO.
Copper Sulfate
Type
Natural
Solubility
Solubility
Composition
Elementary Substance
Grade Standard
Agriculture Grade
Color
Blue
Trademark
ouhan
Transport Package
25kg Woven Bag
Specification
99% purity
Origin
China
HS Code
2833250000
Product Desciption
Wholesale Industrial Grade Cupric Sulfate 98% Copper Sulfate
Details :
1.Chemical Formula: CuSO4·5H2O
2.Molecular Weight: 249.66
3.CAS No.: 7758-99-8
4.HS Code: 28332500
5.UN NO.: 3077 Class 9
6.Specification:
.Application:
Feed additives, trace elements for animals;
Agricultural fertilizers, fungicides & insecticides;
Non-ferrous metal flotation reagents;
Manufacture other cupric salts, monoazo dyes;
Catalyst for the synthesis of perfumes and dyes intermediates;
Copper foil & PCB etching.
8.Packing:
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers. 
Our Advantages
FAQ
Copper sulfate (Cupric sulfate) is an inorganic compound with the chemical formula CuSO4. It is white or off-white powder, the aqueous solution is weak acid, blue. When crystallized from an aqueous solution, blue copper sulfate pentahydrate (CuSO4·5H2O, also known as alum) is produced, and this principle can be used to test the presence of water. It is stable at room temperature and pressure after losing water of crystallization
Details :
1.Chemical Formula: CuSO4·5H2O
2.Molecular Weight: 249.66
3.CAS No.: 7758-99-8
4.HS Code: 28332500
5.UN NO.: 3077 Class 9
6.Specification:
| GRADE ITEM | Flotation Grade | Industrial Grade | Feed Grade | Electroplating Grade | |
| (CuSO4·5H2O) | % ≥ | 96 | 98 | 98.5 | 99 |
| (Cu) | % ≥ | 24.5 | 25 | 25.1 | 25.2 |
| (H2SO4) | % ≤ | 0.2 | 0.2 | 0.2 | 0.2 |
| (Water Insoluble) | % ≤ | 0.2 | 0.2 | 0.2 | 0.1 |
| (Pb) | ≤ | 10ppm | 10ppm | 10ppm | 10ppm |
| (As) | ≤ | 5ppm | 5ppm | 4ppm | 5ppm |
.Application:
Feed additives, trace elements for animals;
Agricultural fertilizers, fungicides & insecticides;
Non-ferrous metal flotation reagents;
Manufacture other cupric salts, monoazo dyes;
Catalyst for the synthesis of perfumes and dyes intermediates;
Copper foil & PCB etching.
8.Packing:
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers.
Our Advantages
Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
Our factory has nearly 10 years of production experience, with high product quality and large output. For your needs, we will provide you with satisfactory products and look forward to cooperating with you!
FAQ
1. Q Can I get some samples?
A Yes, we can supply the free samples, but the shipping cost be paid by our customers.
Usually the sample for free is within 1kg.
Usually the sample for free is within 1kg.
2. Q How to start orders or make payment?
A Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
3. Q How to confirm the Product Quality before placing orders?
A You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the sample. You can send us your product specifications and requests, we will manufacture the products according to your requests.
4. Q Is there a discount?
A We have different discount for promotion season. Please ask me freely.
5. Q: Are you trading company or manufacturer ?
A: We are factory.
6. Q: How long is your delivery time?
6. Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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