Cupric oxide, 98%

Name: Cupric oxide, 98%
Brand: Vaqora Chemicals
SKU: VQ-014632

About Cupric oxide, 98%

Cupric oxide is a transition metal compound in Extra Pure grade carrying the CAS registry number 1317-38-0 with a typical assay of 98%. Its molecular formula is CuO and its molecular weight is 79.55 g/mol. Its systematic (IUPAC) name is copper oxygen(2-). It is also known as Copper(II) oxide or Copper oxide (CuO).

It is supplied as a powder black to brown powder. Literature values give a melting point of 1,326 °C and a density of 6.315 g/cm3. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include dyes and pigments manufacture, paints, coatings and inks and ceramics and glass. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Cupric oxide in 100 g, 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Dyes & pigments manufacture
Paints, coatings & inks
Ceramics & glass

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cupric oxide, 98%
Catalogue No.	VQ-014632
CAS Number	1317-38-0
IUPAC name	copper oxygen(2-)
Molecular formula	CuO
Molecular weight	79.55 g/mol
Exact mass	78.9245
Grade	Extra Pure
Purity / assay	98%
HSN code	28255000
InChIKey	KKCXRELNMOYFLS-UHFFFAOYSA-N
SMILES	[O-2].[Cu+2]
PubChem CID	164827

Physical properties
Physical form	Powder
Appearance	Powder black to brown powder
Melting point	1,326 °C
Density	6.315 g/cm3
H-bond donors / acceptors	0 / 1
TPSA	1 Å²
Synonyms	Copper(II) oxide, Copper oxide (CuO), Copper(2+) oxide, Cuprum oxydatum nigrum, Copper Oxide 0.4, Cuprite 3 Special Order, Banacobru ol, Black copper oxide, Boliden Salt K-33, Boliden-CCA Wood Preservative, CCA Type C Wood Preservative, Chrome Brown

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1317-38-0

Copper oxide nanopowder, APS 30-50 nm, 99%+

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-017460

Copper oxide nanopowder, APS 40 nm, 99%+

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-017461

AR

Copper oxide, wire, GR

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-014595

Puriss

Copper(II) oxide, 99.99%

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-014614

Puriss

Copper(II) oxide, 99.995%

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-014615

Puriss

Copper(II) oxide, 99.9995%

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-014616

Copper(II) oxide, on alumina 14-30 mesh, extent of labeling: 13 wt.% loading

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-014617

Cupric oxide nanopowder, APS 80 nm, 99.8%

CAS: 1317-38-0
Formula: CuO
MW: 79.55 g/mol

VQ-017463

All 11 products with CAS 1317-38-0 →

Frequently asked questions

What is the CAS number of Cupric oxide, 98%?

The CAS Registry Number of Cupric oxide, 98% is 1317-38-0. It is also known as Copper(II) oxide, Copper oxide (CuO), Copper(2+) oxide.

What is the molecular formula and molecular weight of Cupric oxide, 98%?

Cupric oxide, 98% has the molecular formula CuO and a molecular weight of 79.55 g/mol. Its IUPAC name is copper oxygen(2-).

Which grade and pack sizes of Cupric oxide, 98% can I order?

We supply Cupric oxide, 98% in Extra Pure (98%) grade, in 100 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cupric oxide, 98%?

Yes. Every lot of Cupric oxide, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cupric oxide, 98% be shipped internationally?

Yes. Cupric oxide, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.