CT1713 Cobalt Sulfide Powder (CoS & CoS2)

Catalog No.	CT1713
CAS Number	CoS: 1317-42-6 CoS2: 12013-10-4
Chemical Formula	CoS; CoS2
Molecular Weight	CoS: 91.0, CoS2: 123.1
Form	Dark gray powder
Purity	99.5%

Cobalt Sulfide Powder (CoS & CoS2) is a kind of dark gray powder with the formula CoSx. Stanford Advanced Materials (SAM) offers high-quality Cobalt Compounds with competitive price.

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Description

Specification

Technical Data Sheet

Cobalt Sulfide Powder (CoS & CoS2) Description

Cobalt Sulfide Powder (CoS & CoS2) (CAS: 12068-85-8) is a kind of dark gray powder with the formula CoSx. Well-characterized species include minerals with the formula CoS2 and Co3S4 and the synthetic material Co9S8. In combination with molybdenum, the sulfides of cobalt are used as catalysts for the industrial process called hydrodesulfurization, which is implemented on a large scale in refineries.

Cobalt Sulfide

Cobalt Sulfide Powder (CoS & CoS2) Specification

CAS Number	CoS: 1317-42-6 CoS2: 12013-10-4
Chemical Formula	CoS; CoS2
Synonyms	Co6S5, Co4S3, cobalt(II) sulfide, Cobalt(IV) Sulfide, Cobalt(II,III) Sulfide
Molecular Weight	CoS: 91.0, CoS2: 123.1
Form	Dark gray powder
Melting Point	CoS: 1195℃, CoS2: 1182℃

Cobalt Sulfide Powder (CoS & CoS2) Applications

1. Lithium-ion batteries: Cobalt Sulfide Powder is widely used as a cathode material in lithium-ion batteries due to its excellent electrochemical performance and high energy density.

2. Chemical catalyst: Cobalt sulfide powder is an effective catalyst in various chemical reactions. It is used in processes like hydrodesulfurization, hydrodenitrogenation, and hydrogenation reactions.

3. Solar cells: Cobalt sulfide powder is utilized in the fabrication of high-efficiency solar cells. It acts as a counter-electrode material in quantum dot-sensitized solar cells, leading to improved performance and optical absorption.

4. Supercapacitors: Cobalt sulfide powder is also used in supercapacitors. These devices store and deliver high power rapidly. Cobalt sulfide enhances the capacitance and energy density of supercapacitors, making them more efficient for energy storage applications.

5. Magnetic materials: Cobalt sulfide powder can be used to produce magnetic materials, such as cobalt sulfide magnets. These magnets find applications in magnetic storage devices, sensors, and various electronic products.

6. Photocatalysis: Cobalt sulfide powder exhibits photocatalytic properties and can be utilized in water splitting, hydrogen generation, and other photocatalytic reactions. It helps in harnessing solar energy for various industrial processes.

7. Gas-sensing devices: Cobalt sulfide powder can be employed in gas-sensing devices to detect gases like ammonia, hydrogen sulfide, nitrogen dioxide, and hydrogen gas. Its high sensitivity and selectivity make it suitable for gas detection applications.

8. Lubricants: Cobalt sulfide powder can be used as a lubricating material due to its low coefficient of friction and excellent wear resistance. It finds application in high-temperature and high-pressure environments.

Cobalt Sulfide Powder (CoS & CoS2) Safety Information

Cobalt(II) Sulfide (CoS)

Signal Word	Danger
Hazard Statements	H317-H350
Hazard Codes	Xn
Precautionary Statements	P201-P202-P261-P272-P280-P281-P302+P352-P308+P313-P333+P313-P363-P501
RTECS Number	GG3325000
Harmonized Tariff Code	2830.90
Transport Information	UN 3077 9/PG III
GHS Pictograms

Cobalt(IV) Sulfide (CoS2)

Signal Word	Warning
Hazard Statements	H317-H410
Hazard Codes	Xi, N
Precautionary Statements	P261-P272-P273-P280-P302+P352-P321-P333+P313-P363-P391-P501
Risk Codes	43-50/53
Safety Statements	24-37-60-61
RTECS Number	GG3310000
Transport Information	UN3077 9/PG III
WGK Germany	N/A
GHS Pictograms

Cobalt Sulfide Powder (CoS & CoS2) Packaging

Our Cobalt Sulfide Powder (CoS & CoS2) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.