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COBALT (IV) SULFIDE

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COBALT (IV) SULFIDE Basic information

Product Name:
COBALT (IV) SULFIDE
Synonyms:
  • cobaltsulfide(cos2)
  • IV) 99.99% metel basisCobalt(Ⅳ sulfide
  • Cobalt(IV) sulfide(CoS2)
  • cobalt(3+),trisulfide
  • cobaltsulfide(crystalline)
  • COBALT SULFIDE
  • COBALT (IV) SULFIDE
  • COBALT DISULFIDE
CAS:
12013-10-4
MF:
CoS2
MW:
123.05
EINECS:
682-014-2
Mol File:
12013-10-4.mol
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COBALT (IV) SULFIDE Chemical Properties

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)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
43-50
Safety Statements 
36/37-61
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
TSCA 
Yes
HazardClass 
9
HS Code 
28309030

MSDS

  • Language:English Provider:ALFA
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COBALT (IV) SULFIDE Usage And Synthesis

Chemical Properties

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

Uses

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.

COBALT (IV) SULFIDESupplier

Alfa Aesar
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