• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Borate
  • CAS No.: 1306-38-3
  • MF: Co2O3
  • EINECS No.: 215-154-6
  • Place of Origin: Shanghai, China (Mainland)
  • Grade Standard: Electron Grade, Industrial Grade, Other
  • Purity: 72%,74%
  • Appearance: Black Powder
  • Application: Ceramic, producing hard alloy, catalysts and dyes
  • Brand Name: YIXIN, Yixin
  • Model Number: YXO-004
  • Molecular Weight: 74.93
  • HS code: 2822009000
  • Density: 6.45 g/cm3
  • Delivery Time: 7-12days after payments
  • Certificate: ISO and SGS
  • Class of risk: 6.1
  • packing: 25kg/bucket

Packaging & Delivery

Packaging Details packing details :25kg/bucket
Delivery Time 7-12 days after advance T/T

Product Description 

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 

 

 

 

Item name :          Cobalt Oxide

 

Molecular Formula:  Co2O3

Appearance:         black power 

CAS No.:                1307-96-6

EINECS No.:          215-154-6

HS Code:                2822009000

Molecular Weight:   74.93

Purity:                      72%min,74%min,

 

 

Specification:

 

 Co2O3   72% MIN ,74%MIN 

 

                                              

 

 

Usage:

cobalt oxide Applications :

Cobalt oxide is an important transition metal oxide. It is usually used as the main raw material for producing hard alloy, superheat resistant alloy, insulating materials and magnetic materials as well as catalysts and dyes in the chemical industry.

cobalt oxide storage 

In cool and draught place,no exposure to moisture,heat,fire or corrosion,not pile with acid,Bases and corrosion goods

cobalt oxide  Production method 

Will join the rest of the hydrochloric acid cobalt metal cobalt metal method, according to the condition of dissolved properly join nitric acid, reaction heated to 80 ℃, the generated by adding hydrogen peroxide purification in addition to iron, cobalt chloride solution after precipitation, filtering, adding sodium carbonate substitution reaction of cobalt carbonate, after washing, centrifugal separation, the net is made of cobalt carbonate by calcination, cobalt oxide sieving system

 

 

 

Packaging & Shipping 

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Packing Details : 25KG /bucket  or customized. 25MT/20'FCL  

Min order :       1kg

Delivery Time :   Within 7-12days after order confrimation .

 

 

 

 

 

 

 

 

 

 

Our Services 

  • We can provide samples free for your test ,and you only need to pay for the freight for samples .
  • We can provide a variety of certifications .

 

 

Company Information

Shanghai Yixin Chemical Co.,Ltd.

Since it is established in 1998 ,Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry .

Currently ,overseas business of our company is composed of two parts basic inorganic raw chemicals and fine chemicals .

 

We sell inorganic chemicals like as following :

Borax ,Boric Acid,Sodium Nitrate,Potassium Nitrate ,Sodium Carbonate,Potassium Carbonate,Lithium Carbonate ,Sodium Hydroxide,Cerium Oxide ,Aluminium Oxide,ZnO Oxide,Cobalt Oxide ,Sodium Fluorosilicate,Potassium fluorosilicate,Potassium Borofluoride .

 

We aim to build a worldwide business ,to provide reliable quality chemicals at competitive price for your needs .we will listen to what do you want and endeavor to achieve it .

 

Looking forwarding to providing you high quantity products and warmly service .

 

 

Why choose us 

 

  • Nearly 20 years  worked for  Chemical products.
  • One of the leading  Chemicals export and import  lt.,Company in Shanghai ,China.
  • We have own warehouses in Shanghai port,and also work with many brother manufacturers.
  • Free samples is avaliable .

 

Shanghai City ,China

If you come to Shanghai city in China ,you can taste special snacks ,enjoy local customs and practices ,appreciate beautiful scenery .

 

 

                                                 

                                            Nan xiang Steamed bread with meat 

 

 

 

                                                                     The Oriental Pearl Tower

 

 

You can feel free to contact me in 24 hours with belows contacts way :

Name  :Suzana Zheng 

Mob no:13917187430

Trade manager:cn1521119770ahqi

Wei Chat :13917187430

Skype:13917187430

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $31,000
Learn More