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The purity of this product is at least 98%, with low impurity content and strong chemical stability, meeting the strict production requirements in various fields. As a high-quality catalyst, it can efficiently catalyze the reactions of methanol dehydrogenation to form formaldehyde and ethanol dehydrogenation to form acetaldehyde. It can also be used as a desulfurizer to remove sulfur compounds in industrial waste gas, contributing to environmental protection and organic synthesis.
The product is available in multiple grades, including industrial grade, electronic grade, and reagent grade, suitable for different scenarios - industrial grade is used for removing impurities in metallurgy and steel production, electronic grade can be used to manufacture components such as pressure-sensitive resistors, and reagent grade meets the analytical needs of laboratories.
Cas No. :
1317-38-0Molecular Formula :
CuOHS code :
28255000.00Packing :
25kg/bagPurity :
98%min
Basic information
Copper oxide (CuO) is a black oxide of copper, slightly amphoteric and slightly hygroscopic. Its relative molecular mass is 79.545, its density is 6.369 g/cm³, and its melting point is 1326℃. It is insoluble in water and ethanol, but soluble in acids, potassium chloride and potassium cyanide solutions, and slowly dissolves in ammonia solution. It can react with strong bases.
Specification
|
ITEMS |
RESULTS |
|
Copper Oxide (CuO) |
≥98% |
|
Sulfate (SO₄²⁻) |
≤0.1% |
|
Chloride (Cl⁻) |
≤0.2% |
|
Water - Soluble Substances |
≤0.1% |
|
Fe |
≤0.2% |
|
Pb |
≤50ppm |
|
Cd |
≤5ppm |
|
Cr |
Must not contain |
|
Hg |
Must not contain |
Application
1: As a catalyst, it can efficiently catalyze various organic reactions such as the conversion of methano to formaldehyde and ethanol to acetaldehyde. It can also be used as a desulfurizer, helping to remove sulfur from industrial exhaust gases.
2: By taking advantage of semiconductor properties, it is used to manufacture electronic components such as pressure-sensitive resistors and thermistors. It is also an important component of the positive electrode materials for lithium-ion batteries and alkaline zinc-manganese batteries.
3: It is an inorganic pigment raw material, which can be used to produce blue and green pigments; it is used in glass manufacturing to make the glass appear blue-green and to achieve a clarifying effect; it can also be used as a coloring agent for ceramic glazes.
4: In metallurgy, it serves as an oxidizing agent to remove impurities such as carbon, phosphorus and sulfur from the steel bath.
Packing
Certificates
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Factor
y
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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View More
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