Copper(I) oxide powder, ≤7 μm, 97%

Name: Copper(I) oxide powder, ≤7 μm, 97%
Brand: Vaqora Chemicals
SKU: VQ-014599

About Copper(I) oxide powder, ≤7 μm, 97%

Copper(I) oxide powder, ≤7 μm (CAS 1317-39-1) is a transition metal compound offered by Vaqora Chemicals with a typical assay of 97%. Its molecular formula is Cu2O and its molecular weight is 143.09 g/mol. Its systematic (IUPAC) name is copper. Oxocopper. It is also known as Cuprous oxide or (cupriooxy)copper.

The material typically appears as a red to brown powder. Literature values give a density of 6 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include dyes and pigments manufacture, paints, coatings and inks and agrochemical formulations. Our customers for this product work in academic and industrial research.

We offer Copper(I) oxide powder, ≤7 μm in 500 g, 5 kg, 25 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Dyes & pigments manufacture
Paints, coatings & inks
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Copper(I) oxide powder, ≤7 μm, 97%
Catalogue No.	VQ-014599
CAS Number	1317-39-1
IUPAC name	copper;oxocopper
Molecular formula	Cu₂O
Molecular weight	143.09 g/mol
Exact mass	141.8541
Purity / assay	97%
HSN code	28255000
InChIKey	BERDEBHAJNAUOM-UHFFFAOYSA-N
SMILES	O=[Cu].[Cu]
PubChem CID	18346908

Physical properties
Physical form	Powder
Appearance	Red to brown powder
Density	6 g/mL at 25 °C
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
UN number	UN 3077
Synonyms	Cuprous oxide, (cupriooxy)copper, Brown copper oxide, copper (I) oxide, Copper hemioxide, Copper Nordox, Copper oxide (Cu2O), Copper oxide, red, Copper protoxide, Copper Sandoz, Copper sardez, Copper suboxide

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage
H332Harmful if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P304 + P340, P305 + P354 + P338, P317, P330, 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 1317-39-1

Puriss

Copper(I) oxide ≥99.99%

CAS: 1317-39-1
Formula: Cu₂O
MW: 143.09 g/mol

VQ-014600

Copper(I) oxide nanopowder, APS 20-30 nm, 99.8%

CAS: 1317-39-1
Formula: Cu₂O
MW: 143.09 g/mol

VQ-017462

AR

Copper(I) oxide nanopowder, APS 20-30 nm, AR

CAS: 1317-39-1
Formula: Cu₂O
MW: 143.09 g/mol

VQ-046353

Puriss

Cuprous oxide, 99.9%

CAS: 1317-39-1
Formula: Cu₂O
MW: 143.09 g/mol

VQ-014649

Extra Pure

Cuprous oxide, red, 96%

CAS: 1317-39-1
Formula: Cu₂O
MW: 143.09 g/mol

VQ-014650

Frequently asked questions

What is the CAS number of Copper(I) oxide powder, ≤7 μm, 97%?

The CAS Registry Number of Copper(I) oxide powder, ≤7 μm, 97% is 1317-39-1. It is also known as Cuprous oxide, (cupriooxy)copper, Brown copper oxide.

What is the molecular formula and molecular weight of Copper(I) oxide powder, ≤7 μm, 97%?

Copper(I) oxide powder, ≤7 μm, 97% has the molecular formula Cu2O and a molecular weight of 143.09 g/mol.

Which grade and pack sizes of Copper(I) oxide powder, ≤7 μm, 97% can I order?

We supply Copper(I) oxide powder, ≤7 μm, 97% in (97%) grade, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper(I) oxide powder, ≤7 μm, 97%?

Yes. Every lot of Copper(I) oxide powder, ≤7 μm, 97% 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 Copper(I) oxide powder, ≤7 μm, 97% be shipped internationally?

Yes. Copper(I) oxide powder, ≤7 μm, 97% is classified as hazardous (UN 3077), 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.