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Magnetic material nano Cobalt tetroxide powder Co3O4 nanopowder and nanoparticles Featured Image
  • Magnetic material nano Cobalt tetroxide powder Co3O4 nanopowder and nanoparticles
  • Magnetic material nano Cobalt tetroxide powder Co3O4 nanopowder and nanoparticles
  • Magnetic material nano Cobalt tetroxide powder Co3O4 nanopowder and nanoparticles

Magnetic material nano Cobalt tetroxide powder Co3O4 nanopowder and nanoparticles

Short Description:

1.Name: Cobalt tetroxide Co3O4

2.Purity: 99.9%

3.Appearance: Black powder

4.Particle size: 50nm, 325mesh, etc

5.Cas No: 1308-06-1

6. Brand: Epoch-Chem

Product Detail

Product Tags

Brief introduction

1.Name: Cobalt tetroxide Co3O4
2.Purity: 99.9%
3.Appearance: Black powder
4.Particle size: 50nm, 325mesh, etc
5.Cas No: 1308-06-1

6. Brand: Epoch-Chem

Properties

Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, nitric acid and hydrochloric acid at room temperature. When heated above 1200 ℃, it will decompose into cobaltous oxide. When it is strongly heated to 900℃ in a hydrogen flame, it is reduced to metal cobalt.

Application

1.Mainly used in battery materials, magnetic materials, thermistors, etc;
2.Used for making superhard heat-resistant alloy and magnetic alloy, cobalt compound, catalyst, electric lamp filament and porcelain glaze, etc.
3.Mainly used in magnetic materials, electronic component materials, hard alloy materials, enamel, ceramic enamel, glass, cobalt catalyst and other cobalt salts.
Specification
Product Name:
Cobalt oxide
CAS No:
1308-06-1
Standard
Q/SXNO-2010
M.F.
Co3O4
Analysis Device
TG328A-SCALES;D/max-2550UBXRD;ICP-AES;
Quality
73.5%
Quantity:
1000kg
Batch No.
20210125002
Size
400 mesh
Date of manufacturing:
Jan. 25, 2021
Date of test:
Jan. 25, 2021
Parameters
Specification
Results
Co Content
73%-74%
73.5%
Impurity
Content
Maximum
（%）
Fe
Impurity 0.1Wt% max
0.0010
Al
0.0001
Cu
0.0003
Mo
0.0008
Si
0.0005
Ni
0.0003
Ca
0.0002
K
0.0005
Brand
Epoch-Chem
Our Advantages

Service we can provide

1) Formal contract can be signed

2) Confidentiality agreement can be signed、
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile

 

Company Introduction

Shanghai Epoch Material Co., Ltd. is located in the economic center—Shanghai. We always adhere to “Advanced materials, better life” and committee to the Research and Development of technology, to make it used in human beings’ daily life to make our life more better.

Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.

We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!

Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
Marketing Campaign

Welcome all customers from worldwide!
We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!
FAQ

1) Are you manufacture or trade?

We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!
2)Payment terms:T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.3)Lead time≤25kg: within three working days after payment received.＞25kg: one week

4)SampleAvailable, we can provide small free samples for quality evaluation purpose!5)Package1kg per bag fpr samples,

25kg or 50kg per drum, or as you required.6)StorageStore the container tightly closed in a dry, cool and well-ventilated place.

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