Antimony pentoxide, 99.9%

Name: Antimony pentoxide, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015145

About Antimony pentoxide, 99.9%

Antimony pentoxide (CAS 1314-60-9) is a main-group metal compound offered by Vaqora Chemicals at a purity of 99.9%. The compound has the formula O5Sb2, corresponding to a molecular weight of 323.52 g/mol. Systematically, it is named (dioxo-lambda5-stibanyl)oxy-dioxo-lambda5-stibane. Alternative names: Antimony(V) oxide,Antimonic oxide and Diantimony pentaoxide.

In its supplied form it is a yellow powder. Literature values give a melting point of 380 °C (dec.) and a density of 3.78 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include catalysis, polymer and resin production and oxidation reactions. Buyers come mainly from academic and industrial research.

Standard pack sizes are 100 g and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Catalysis
Polymer & resin production
Oxidation reactions

Industries

Specifications & identifiers

Chemical identifiers
Product name	Antimony pentoxide, 99.9%
Catalogue No.	VQ-015145
CAS Number	1314-60-9
IUPAC name	(dioxo-lambda5-stibanyl)oxy-dioxo-lambda5-stibane
Molecular formula	O₅Sb₂
Molecular weight	323.52 g/mol
Exact mass	323.7826
Purity / assay	99.9%
HSN code	28258000
InChIKey	LJCFOYOSGPHIOO-UHFFFAOYSA-N
SMILES	O=[Sb](=O)O[Sb](=O)=O
PubChem CID	14813

Physical properties
Physical form	Powder
Appearance	Yellow powder
Melting point	380 °C (dec.)
Density	3.78 g/mL at 25 °C
H-bond donors / acceptors	0 / 5
TPSA	77.5 Å²
UN number	UN 1549
Synonyms	Antimony(V) oxide,Antimonic oxide, Diantimony pentaoxide, Diantimony pentoxide, Antimony(V) oxide, Antimonic oxide, Stibic anhydride, Antimony pentaoxide, Apox S, Antimony oxide (Sb2O5), Nyacol AGO 40, Nyacol ADP 480, Nyacol ADP 494

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P305 + P351 + P338

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 1314-60-9

Antimony pentoxide, 99%

CAS: 1314-60-9
Formula: O₅Sb₂
MW: 323.52 g/mol

VQ-015144

Frequently asked questions

What is the CAS number of Antimony pentoxide, 99.9%?

The CAS Registry Number of Antimony pentoxide, 99.9% is 1314-60-9. It is also known as Antimony(V) oxide,Antimonic oxide, Diantimony pentaoxide, Diantimony pentoxide.

What is the molecular formula and molecular weight of Antimony pentoxide, 99.9%?

Antimony pentoxide, 99.9% has the molecular formula O5Sb2 and a molecular weight of 323.52 g/mol. Its IUPAC name is (dioxo-lambda5-stibanyl)oxy-dioxo-lambda5-stibane.

Which grade and pack sizes of Antimony pentoxide, 99.9% can I order?

We supply Antimony pentoxide, 99.9% in (99.9%) grade, in 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Antimony pentoxide, 99.9%?

Yes. Every lot of Antimony pentoxide, 99.9% 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 Antimony pentoxide, 99.9% be shipped internationally?

Yes. Antimony pentoxide, 99.9% is classified as hazardous (UN 1549), 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.