Skip to main content
Jingsj
.mol.sdf

Copper(1+) sulfidocopper

Also known as: COPPER(I) SULFIDE, COPPER(I) SULFIDE, POWDER, -325 MESH, Chalcocite, naturally occurring mineral, grains, approximately 1.5-4.8mm, Chalcocite,naturallyoccurringmineral,grains,approximately,0.06-0.19in, Copper(I) Sulphide 99.5%, Copper(I) sulfide anhydrous, powder, 99.99% trace Metals basis, Copper(I) sulfide, 99.5% trace metals basis, Copper(I)sulfide,99.5%(metalsbasis), Cu-stearate, EINECS 244-842-9, MFCD00016062, copper selenide, copper stearate, copper sulphide, copper(I) sulfide, copper(i), cuprous sulfide, cuprous sulphide

Copper(1+) sulfidocopper (CAS 22205-45-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cu2S and a molecular weight of 159.157 g/mol. Key properties include a melting point of 1100ºC and a density of 5.6 g/mL at 25ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
22205-45-4
Jingsj CID
J-25676-8
Molecular Formula
Cu2S
Molecular Weight
159.157 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point1100ºC
Density5.6 g/mL at 25ºC(lit.)
Exact Mass157.831268
PSA25.30000
LogP0.64320
Appearancepowder

Frequently Asked Questions

What is the CAS number of Copper(1+) sulfidocopper?

The CAS number of Copper(1+) sulfidocopper is 22205-45-4.

What are the molecular formula and molecular weight of Copper(1+) sulfidocopper?

Copper(1+) sulfidocopper has molecular formula Cu2S and molecular weight 159.157 g/mol.

What are the upstream and downstream products of Copper(1+) sulfidocopper?

For Copper(1+) sulfidocopper, Upstream Products: Carbon disulphide, hydrogen sulfide, Copper(II) sulfate pentahydrate; Downstream Products: Cupric hydroxide, Copper(II) sulfate pentahydrate, Carbon.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Copper(1+) sulfidocopper (CAS 22205-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25676-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.