Payment & Shipping Terms:
|Appearance:||Black Powder||Purity:||99.3% Min|
|Density:||6.3-6.49g/cm3||Other Cas No:||1344-70-3|
|EINECS No:||215-269-1||Melting Point:||1326℃|
cupric oxide nanoparticles
99% 50nm Nano Copper Oxide Spherical Black Powder for Antibacterial Cas No 1317-38-0
Particle size:D50 < 5.5 mu m D90 < 10 mu m.
The moisture content:0.5% or less
Calcination reduction:1.0% or less
Temperature resistance:< 600 ℃
Copper content:78% or higher
Minimum inhibitory concentration MICmg/kg.
1,manufacture of artificial gemstones and other copper oxides.
2,for the manufacture of rayon, as well as gas analysis and determination of organic compounds.
3, it can also be used as a burning rate catalyst for rocket propellant. The nano copper oxide powder has better catalytic activity and selectivity and other application properties than the large size copper oxide powder.
Introduction Of Us
We are the company mainly handling in import&export business, domestic chemical distribution & storage under Group. Our mission is focusing on our customers' market challenges and needs, providing good quality products, services and solutions to consistently create maximum values. We make full use of local and Group’s advantageous resources and self broad international business perspectives, existing with efforts in providing good trade and distributing services to customers at home and abroad; We have established long-term business relationships with main suppliers and clients as either qualified sales agent or sourcing partner in China and many other countries like Japan, Korea, India, Europe, USA, Brazil etc.
We sincerely welcome friends from worldwide, let's work together to find common ground for business based on equality, mutual respect and benefits.
The Reason for you to choose EASCHEM:
1. Among TOP 100 Chemical Marketing Enterprises in China
2. Wholly owned production plants for Rare Earth, Plant Extract and Electronic Chemicals
3. Sales to more than 80 countries
4. more than 500 products with competitive price
5. Good Quality products, complying with Industry Standard.
6. 50Grams to 1KGs sample,1--5mt LCL, FCL, Long Contract, Year Contract
7. ISO 9001-9002 certified
1. What's your payment terms?
T/T AD or Irrevocable L/C.
2. What's your delivery time?
Usually we will arrange the shipment within 7 to 15 days.
3. How about the packing?
Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Ningbo, Guangzhou or Shenzhen.
Contact Person: andrew.liao