Nanoscale Cobalt Oxide Powder Nanometer Co2o3 Powder CAS 1308-04-9

Product Description

Nano Cobalt Oxide Powder CAS 1308-04-9
Product Name: Cobalt oxide
CAS No.: 1308-04-9
MF: Co2O3
Einecs: 215-156-7
Purity: 99%min
Appearance: Dark Gray powder
Particle size: 1-3um  Can be supplied according to customer requirements.

Product Parameters

Specification

Item	Index
NAME	Co2O3
Co	≥72
Ni	≤0.3
Fe	≤0.3
Mn	≤0.05
Cu	≤0.1
Zn	≤0.05
Pb	≤0.005
Cd	≤0.005
As	≤0.005
Ca,Mg,Na	--
size	1-3um

Cobalt oxide (Co2O3) is a high -priced oxide of cobalt. The theoretical cobalt content is 71.06%, the oxygen content is 28.94%,
and the density is 6.079/cm3. It is a black non -fixed powder, which will generate tetraoxide triangular (Co3O4) during heating.
Cobalt oxide is a compound that is unstable and cannot be free. The cobalt oxide that is usually referred to is actually containing
a certain number of tetraxide three cobalt. CO203 is stable only when it is hydrated, and this hydrophilicides will be dehydrated at
265 ° C to transform into an intermediate oxide tetraxide triple cobalt (Co3O4). Cobalt oxide can be restored by H2 to a tetraxid
oxidation triple cobalt (Co3O4) at 125 ° C. At 200 ° C, it was restored to CoO, and at 250 ° C, it was restored to metal cobalt.
Cobalt oxide is insoluble in water, soluble in acid, and generates corresponding salt. 
Cobaltous oxide (cobaltous oxide), with the chemical formula CoO, is a metal oxide. It is a black-gray hexagonal crystal powder.
It is insoluble in water, alcohol. It is easily reduced to metallic cobalt . It easily reacts with silicon dioxide and silica at high
temperatures. Aluminum or zinc oxide reacts to produce a variety of pigments.
Cobalt oxide is an important transition metal oxide. Usually used as the main raw material for the production of cemented carbide,
super heat-resistant alloys, insulating materials and magnetic materials, as well as catalysts and dyes in the chemical industry.

 

Product Application

Application:
1. Paint additives. Cobalt oxide added in the various paints can let it dry quickly which is helpful for the rapid construction.
2. Enamel and ceramic pigments. Improve the anti-corrosion and abrasion resistance capability when added to enamel materials.
In a variety of building materials and household ceramics, the ceramic products smeared by the blue pigments or glaze  made by
the Cobalt oxide showing a bright color after roasting, which looks more artistic.
3. As catalyst in refined petroleum field.
4. Battery industry. As a kind of high performance battery additives, it has a significant effect to improve electrode performance.
Cobalt oxide is also the raw material of electrode material for lithium ion battery.

Welcome to contact us to get complete COA.
Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high
quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 
1.Best quality in your requirement 
2.Competitive price in China market 
3.Mature Technical support 
4.Professional logistic support 
All we want is win-win business. Send yr. inquiries, you will get it!

Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum

Weight	Packing
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

 

Packaging & Delivery

Company Profile

Lonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has been
focusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powder
materials for several years. As a first-class enterprise providing a diverse range of different metal materials for the
advanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperature
alloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,
nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structural
steel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloy
aluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel and
duplex steel powders. 
The company has established long-term cooperative relations with customers in over 40 countries and regions
including North America, Europe, and the Middle East, and holds a leading position in the industry. At present, the
company has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,
RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, green
and recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,
and actively promote the industrialization of the 3D printing industry.

FAQ

Q1: Have your Product Quality been Approved by Third Party Lab
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured
with Good Quality if you choose us. 
 
Q2: How do you treat quality complaint
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to
reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for
replacement or refund your loss.
 
Q3: How to cooperate with us
A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company.
We will connect you about the specific detail via email. 
 
Q4: Do you Accept Sample Order
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.
 
Q5: Is there any discount
A: Yes, for larger quantity, we always support with better price. 
  
Q6: How long does it take to the goods arrived
A: It is Depending on your location.
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
 
Q7: Do you have any reshipment policy  
A: We have good after-sale service and re-shipment policy if the parcel  lose.
Our long association with  our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship.