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Postion:Product Catalog >Inorganic chemistry>Elementary substance>Cobalt

Cobalt

Price $1
Package 1KG
  • Min. Order:1KG
  • Supply Ability:200kg
  • Release date:2019-09-02

Product Details

  • Product Name: Cobalt
  • CAS No.:7440-48-4
  • Min. Order:1KG
  • Purity:85.0-99.8%
  • Supply Ability:200kg
  • Release date:2019/09/02
  • product number:Lisa-82
Product Name:
Cobalt
Synonyms:
supercobalt;PLATING SOLUTION CO-100ES;PLATING SOLUTION CO-801;PLATING SOLUTION CO-701;c.i. 77320;CO STANDARD;COBALT AA STANDARD;COBALT, AAS STANDARD SOLUTION
CAS:
7440-48-4
MF:
Co
MW:
58.93
EINECS:
231-158-0
Product Categories:
Catalysis and Inorganic Chemistry;Chemical Synthesis;CobaltMetal and Ceramic Science;Cobalt;Metal and Ceramic Science;C-D, Puriss p.a.Chemical Synthesis;Metals;Inorganics;metal or element;nano structured metal;Analytical Reagents for General Use;Puriss p.a.
Mol File:
7440-48-4.mol
Cobalt Structure
 
Cobalt Chemical Properties
Melting point 
1495°C
Boiling point 
2900 °C(lit.)
density 
1.03 g/mL at 25 °C
storage temp. 
Storage temperature: no restrictions.
solubility 
H2O: soluble
form 
wire
color 
Pink to red to violet
Specific Gravity
8.9
resistivity
6.24 μΩ-cm, 20°C
Water Solubility 
insoluble
Merck 
13,2452
Exposure limits
TLV-TWA 0.05 mg as Co/m3 (ACGIH)
PEL-TWA: 0.05 mg as Co/m3 (NIOSH, OSHA)
TLV-STEL 0.1 mg as Co/m3 (ACGIH)
IDLH 20 mg as Co/m3 (NIOSH)
.
Stability:
Stable, but pyrophoric in air when finely divided. Incompatible with acetylene, hydrazinium nitrate, oxidizing agents, acids.
CAS DataBase Reference
7440-48-4(CAS DataBase Reference)
NIST Chemistry Reference
Cobalt(7440-48-4)
EPA Substance Registry System
Cobalt(7440-48-4)
 
Safety Information
Hazard Codes 
T,Xn,F
Risk Statements 
45-23/24/25-34-53-42/43-40-36/37-36/38-17-11-15
Safety Statements 
53-23-26-36/37/39-45-61-37-24-22-36/37-5-43
RIDADR 
UN 3264 8/PG 3
WGK Germany 
3
RTECS 
GF8750000
TSCA 
Yes
HS Code 
8105 20 00
HazardClass 
4.1
PackingGroup 
III
Hazardous Substances Data
7440-48-4(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 6170 mg/kg
 
 

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