High-Purity Carbon Black - 900 for Rubber, Plastics and Inks, Enhances Performance, High-Quality Industrial Carbon Black

• Customization: Available
• Certification: CCIC
• Environmental Protection: Yes
• Model NO.: Carbon black
• Color: Black
• Kind: Carbon Black
• Appearance: Carbon Black
• Other Names: Cobalt Tetroxide
• Modelnumber: 74%.72%.65%.60%.55%
• Selling Units: Single Item
• Usage: Insulation Material
• Keywords: Cobalt Oxide
• Shape: Powder Shape
• Single Gross Weight: 25.000kg
• Grade Standard: Industrial Grade
• Sample: Availiable
• Purity: 99.99
• Grade: industrial Grade
• MOQ: 20 Ton
• Product Name: Cobalt Oxide
• Einecs No.: 215-154-6
• Classification: Cobalt Oxide
• Origin: Hebei, China
• HS Code: 28030000
• Production Capacity: 50000

Product Description

 

Product Description

Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and adensity of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125°C, reduced to CoO at 200°C, and reduced to cobalt metal at 250°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.

Specification

 

Cobalt oxide Basic information
Product Name:	Cobalt oxide
CAS:	1307-96-6
MF:	CoO
MW:	74.93
EINECS:	215-154-6
Mol File:	1307-96-6.mol
Cobalt oxide Chemical Properties
Melting point	1785 °C
density	6.45
form	Powder
color	Green-brown
Specific Gravity	6.45
Water Solubility	insoluble
Sensitive	Air Sensitive
	142446
Stability:	Stability Stable, but may be moisture sensitive.
CAS DataBase Reference	1307-96-6(CAS DataBase Reference)

 

Packing & Delivery

Packing
* Standard export packing (25kg per bag/drum).
* As per customer's request
 

Company Profile

Hebei Zhongyi Import & Export Co., Ltd. is a Chinese manufacturer specializing in the production of chemicals. Our company is well known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers from all over the world to contact us for future business relationships and mutual success.
 

FAQ

 

Q1.Are you a trade company or a manufacturer? We are the toppest distributor of Fushun Petrochemical Company.

Q2. What's the delivery time ? After we received the 30% deposit 7 days to ship the goods.

Q3.What is your payment terms? 30% deposit in advanceand 70% balance against the copy of B/L.

Q4.Why you choose us? Highest quality, competitive price, good service and the fastest
delivery time.

Q5.Can you send samples of candles? An: Yes, the sample is free, only you undertake the courier cost is ok.We will return the express fee to you when getting your order.