ChemicalBook CAS DataBase List Copper

Copper

$5 - $12720

Price

Brand	Packaging	Price	Product name
AK Scientific 0999AP	1g	$16	Copper powder ~325 Mesh
AK Scientific X1068	5g	$16	Copper turnings
AK Scientific 1008AP	5g	$18	Copper powder 325 mesh
AK Scientific 0999AP	5g	$21	Copperpowder+45umparticlesize(2%max)
AK Scientific X1068	25g	$23	Copper turnings
AK Scientific 0999AP	5g	$24	Copper powder ~325 Mesh
AK Scientific 1008AP	25g	$27	Copper powder 325 mesh
AK Scientific 1009AP	25g	$28	Copper powder <75 um
AK Scientific X1068	100g	$35	Copper turnings
AK Scientific 1008AP	100g	$45	Copper powder 325 mesh

1of199

Melting point	1083.4 °C (lit.)
Boiling point	2567 °C (lit.)
Density	8.94 g/mL at 25 °C (lit.)
bulk density	3.32g/cm3
vapor pressure	0Pa at 20℃
Flash point	-23 °C
storage temp.	2-8°C
solubility	slightly soluble in dilute acid solutions
form	wire
pka	7.4
Specific Gravity	8.92
color	Rust-brownish
PH	3.2 (20°C in H2O)
Flame Color	Copper(I): Blue-green; Copper(II): Green (non-halide) to blue-green (halide)
Resistivity	1.673 μΩ-cm, 20°C
Water Solubility	insoluble
Electrical Conductivity	5.9× 10⁷S/m
Thermal Conductivity	400 W/(m·K)
Sensitive	air sensitive
Merck	13,2545
Exposure limits	ACGIH:TLV-TWA 1 mg/m3 — Dusts and Mists,as Cu OSHA:PEL-TWA 1 mg/m3 (dusts & mists) NIOSH:REL-TWA 1 mg/m3 (except fume)
Stability	Stable. Incompatible with strong acids, active halogen compounds, chlorine, fluorine, iodine, bromine, ammonia. May react explosively with strong oxidizing agents.
Cosmetics Ingredients Functions	BULKING COLORANT SKIN CONDITIONING - HUMECTANT ASTRINGENT ANTIMICROBIAL HAIR CONDITIONING SKIN PROTECTING
InChI	1S/Cu
InChIKey	RYGMFSIKBFXOCR-UHFFFAOYSA-N
SMILES	[Cu]
Bulk Modulus	140 GPa
Hardness, Rockwell B	37
Modulus of Elasticity	110 GPa
Poissons Ratio	0.364
Shear Modulus	46.0 GPa
Hardness, Vickers	50
Hardness, Brinell	89, Converted from Vickers for 500 kg load/10 mm ball Brinell test.
Hardness, Rockwell A	35, Converted from Vickers.
CAS DataBase Reference	7440-50-8(CAS DataBase Reference)
NIST Chemistry Reference	Copper(7440-50-8)
EPA Substance Registry System	Copper (7440-50-8)