ChemicalBook CAS DataBase List COPPER(I) SULFIDE

COPPER(I) SULFIDE

$10 - $7012.07

Product nameCOPPER(I) SULFIDE
Cas No22205-45-4
MFCu2S
MW159.16
EINECS244-842-9
MDL NumberMFCD00016062

Price

Brand	Packaging	Price	Product name
Alfa Aesar 014718	50g	$67	Copper(I) sulfide, 99.5% (metals basis)
Alfa Aesar 014718	250g	$277	Copper(I) sulfide, 99.5% (metals basis)
Alfa Aesar 014718	1kg	$981	Copper(I) sulfide, 99.5% (metals basis)
American Custom Chemicals Corporation ING0002758	250G	$4347.85	COPPER(I) SULFIDE
American Custom Chemicals Corporation ING0002758	1KG	$7012.07	COPPER(I) SULFIDE
Arctom AS657394	5g	$10	Copper(I) sulfide
BLDpharm BD122229	5g	$10	Copper(I) sulfide
Sigma-Aldrich 342459	250g	$324	Copper(I) sulfide
Sigma-Aldrich 342459	1kg	$624	Copper(I) sulfide
Sigma-Aldrich 510653	5g	$202	Copper(I) sulfide

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Properties

Melting point

1100°C

Density

5.6 g/mL at 25 °C (lit.)

storage temp.

Keep in dark place,Inert atmosphere,Room temperature

solubility

insoluble in H2O; slightly soluble in acid solutions

form

powder

color

Black

Specific Gravity

5.6

Water Solubility

Slightly soluble in hydrochloric acid, ammonium hydroxide. Insoluble in water.

Merck

14,2667

crystal system

Monoclinic

Space group

P21/c

Solubility Product Constant (Ksp)

pKsp: 47.6

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
1.5246	1.1884	1.3494	90	116.35	90	2.1909

Exposure limits

ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3

Surface tension

72.2mN/m at 18mg/L and 20℃

CAS DataBase Reference

22205-45-4(CAS DataBase Reference)

EPA Substance Registry System

Cuprous sulfide (22205-45-4)

Description

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