ChemicalBook CAS DataBase List Copper

Copper

$5 - $12720

Price

Brand	Packaging	Price	Product name
AK Scientific 0999AP	5g	$21	Copperpowder+45umparticlesize(2%max)
American Custom Chemicals Corporation ING0003982	100G	$2509.06	COPPER
American Custom Chemicals Corporation ING0003982	250G	$4398.65	COPPER
Atlantic Research Chemicals AN002568	10g	$15.24	Copper Powder – 325 mesh
Atlantic Research Chemicals AN047969	10g	$15.24	Copper Powder
Atlantic Research Chemicals AN002568	25g	$17.78	Copper Powder – 325 mesh
Atlantic Research Chemicals AN047969	25g	$17.78	Copper Powder
Atlantic Research Chemicals AN002568	1g	$7.62	Copper Powder – 325 mesh
Atlantic Research Chemicals AN047969	1g	$7.62	Copper Powder
Atlantic Research Chemicals AN002568	5g	$12.7	Copper Powder – 325 mesh

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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	TLV-TWA 1 mg(Cu)/m³ (dusts and mists) (ACGIH and MSHA); 0.2 mg/m³ (fumes) (ACGIH).
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)