Chromium oxide nanopowder, APS 60 nm, EP

Name: Chromium oxide nanopowder, APS 60 nm, EP
Brand: Vaqora Chemicals
SKU: VQ-047118

About Chromium oxide nanopowder, APS 60 nm, EP

Vaqora Chemicals supplies Chromium oxide nanopowder, APS 60 nm (EP grade), an oxide nanoparticle registered under CAS number 1308-38-9. With the molecular formula Cr2O3, it has a molar mass of 151.99 g/mol. Its systematic (IUPAC) name is oxo(oxochromiooxy)chromium. It is also known as Chromium(III) oxide or Dichromium trioxide.

The product is provided as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span nanocomposites, catalyst supports, coatings and ceramics and agrochemical formulations. It is used across academic and industrial research and paints and coatings.

Vaqora Chemicals supplies Chromium oxide nanopowder, APS 60 nm in 500 g, 5 kg and 50 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Nanocomposites
Catalyst supports
Coatings & ceramics
Agrochemical formulations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Chromium oxide nanopowder, APS 60 nm, EP
Catalogue No.	VQ-047118
CAS Number	1308-38-9
IUPAC name	oxo(oxochromiooxy)chromium
Molecular formula	Cr₂O₃
Molecular weight	151.99 g/mol
Exact mass	151.8658
Grade	EP
HSN code	28199000
InChIKey	QDOXWKRWXJOMAK-UHFFFAOYSA-N
SMILES	O=[Cr]O[Cr]=O
PubChem CID	517277

Physical properties
Physical form	Powder
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Chromium(III) oxide, Dichromium trioxide, Chrome oxide, Chrome Green, Green chromium oxide, Green cinnabar, Chrome ochre, Chromium Oxide Green, Anadonis Green, Casalis Green, Green rouge, Chrome Ocher

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H360May damage fertility or the unborn child

Precautionary statements: P203, P261, P264, P264 + P265, P270, P272, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P318, P321, P330, P333 + P317, P337 + P317, P362 + P364, P405, 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 1308-38-9

Chromium oxide nanopowder, APS 60 nm, 98%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-017452

Chromium oxide nanopowder, APS 800 nm, 99.97%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-017453

Chromium(III) oxide granules, 1-3 mm, 99.99%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014538

Chromium(III) oxide, 20 - 50 μm, 99.99%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014539

Chromium(III) oxide, 99.9%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014540

Puriss

Chromium(III) oxide, 99.97%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014541

Chromium(III) oxide, 99.99%

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014542

Chromium(III) oxide, green

CAS: 1308-38-9
Formula: Cr₂O₃
MW: 151.99 g/mol

VQ-014543

Frequently asked questions

What is the CAS number of Chromium oxide nanopowder, APS 60 nm, EP?

The CAS Registry Number of Chromium oxide nanopowder, APS 60 nm, EP is 1308-38-9. It is also known as Chromium(III) oxide, Dichromium trioxide, Chrome oxide.

What is the molecular formula and molecular weight of Chromium oxide nanopowder, APS 60 nm, EP?

Chromium oxide nanopowder, APS 60 nm, EP has the molecular formula Cr2O3 and a molecular weight of 151.99 g/mol. Its IUPAC name is oxo(oxochromiooxy)chromium.

Which grade and pack sizes of Chromium oxide nanopowder, APS 60 nm, EP can I order?

We supply Chromium oxide nanopowder, APS 60 nm, EP in EP grade, in 500 g, 5 kg, 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chromium oxide nanopowder, APS 60 nm, EP?

Yes. Every lot of Chromium oxide nanopowder, APS 60 nm, EP 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 Chromium oxide nanopowder, APS 60 nm, EP be shipped internationally?

Yes. Chromium oxide nanopowder, APS 60 nm, EP 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.