ChemicalBook CAS DataBase List Cobalt

Cobalt

$12.7 - $11220

Price

Brand	Packaging	Price	Product name
American Custom Chemicals Corporation ING0003968	100G	$2515	COBALT
American Custom Chemicals Corporation ING0003968	500G	$4515.07	COBALT
Atlantic Research Chemicals AN049385	1g	$12.7	Cobalt
Atlantic Research Chemicals AN049385	5g	$25.4	Cobalt
Biosynth FC163885	5g	$412.3	Cobalt
Biosynth FC163885	10g	$700.9	Cobalt
Biosynth FC163885	25g	$1401.75	Cobalt
GFS CHEMICALS 30532	1kg	$435.73	COBALT,99.5%,PIECES
GFS CHEMICALS 30531	100g	$82.85	COBALT,99.5%,PIECES
GFS CHEMICALS 30521	100g	$75.14	COBALT,99.5%-325MESH

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Melting point	1495°C
Boiling point	2900 °C (lit.)
Density	8.9 g/mL at 25 °C (lit.)
bulk density	850kg/m3
vapor pressure	0Pa at 20℃
storage temp.	no restrictions.
solubility	H₂O: soluble
form	wire
color	Pink to red to violet
Specific Gravity	8.9
Flame Color	Silvery white
Resistivity	6.24 μΩ-cm, 20°C
Water Solubility	insoluble
Electrical Conductivity	1.7× 10⁷S/m
Thermal Conductivity	100 W/(m·K)
Merck	13,2452
Exposure limits	ACGIH:TLV-TWA 0.02 mg/m3,as Co,Inhalable particulate matter OSHA:PEL-TWA 0.1 mg/m3 NIOSH:REL-TWA 0.05 mg/m3
Stability	Stable, but pyrophoric in air when finely divided. Incompatible with acetylene, hydrazinium nitrate, oxidizing agents, acids.
InChI	1S/Co
InChIKey	GUTLYIVDDKVIGB-UHFFFAOYSA-N
SMILES	[Co]
Hardness, Brinell	125
Hardness, Vickers	253
Modulus of Elasticity	211 GPa
Poissons Ratio	0.32
Shear Modulus	82.6 GPa
CAS DataBase Reference	7440-48-4(CAS DataBase Reference)
IARC	2B (Vol. 52) 1991, 2B (Vol. 86) 2006, 2A (Vol. 86) 2006
NIST Chemistry Reference	Cobalt(7440-48-4)
EPA Substance Registry System	Cobalt (7440-48-4)