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HomeProduct name listCOBALT (IV) SULFIDE

COBALT (IV) SULFIDE

Synonym(s):Cobalt disulfide;Cobalt(IV) sulfide

  • CAS NO.:12013-10-4
  • Empirical Formula: CoS2
  • Molecular Weight: 123.05
  • MDL number: MFCD00064735
  • EINECS: 682-014-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:57
COBALT (IV) SULFIDE Structural

What is COBALT (IV) SULFIDE?

Chemical properties

black cub; -200 mesh with 99.5% purity [CRC10] [CER91]

The Uses of COBALT (IV) SULFIDE

Cobalt(IV) sulfide is a promising battery electrode material exhibiting good electrochemical properties for lithium sulfur batteries, thermal batteries and lithium ion secondary battery.

General Description

This product has been enhanced for energy efficiency.

Properties of COBALT (IV) SULFIDE

Melting point: decomposes at 269℃ [CRC10]
Density  4.300
RTECS  GG3310000
form  Powder
color  Black
Water Solubility  Slightly soluble in acid. Insoluble in water.
Solubility Product Constant (Ksp) pKsp: α-CoS: 20.4; β-CoS: 24.7
Exposure limits ACGIH: TWA 0.02 mg/m3
EPA Substance Registry System Cobalt sulfide (CoS2) (12013-10-4)

Safety information for COBALT (IV) SULFIDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H317:Sensitisation, Skin
H400:Hazardous to the aquatic environment, acute hazard
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P272:Contaminated work clothing should not be allowed out of the workplace.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention.

Computed Descriptors for COBALT (IV) SULFIDE

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