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Antimony(III) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals Product Code.: 11340839
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Antimony(III) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

Product Code. 11340839
100 g
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Product Code. 11340839

Brand: Thermo Scientific Alfa Aesar 010641.22

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Description

Antimony(III) oxide finds use as flame retardant wherein it synergistically acts with halogenated materials. It is employed in opacifying glasses, ceramics and enamels. In the preparation of optical and ruby glass, antimony trioxide serves as a bubble remover. Further, it is a useful catalyst in the production of polyethylene terephthalate (PET plastic) and the vulcanization of rubber.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Chemical Identifiers

CAS 1309-64-4
Molecular Formula O3Sb2
Molecular Weight (g/mol) 291.52
MDL Number MFCD00011214
InChI Key GHPGOEFPKIHBNM-UHFFFAOYSA-N
IUPAC Name diantimony(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Sb+3].[Sb+3]

Specifications

Boiling Point 1550°C (sublimation)
Melting Point 656°C
Color White
Physical Form Powder
Quantity 100 g
Assay Percent Range 99.99% (Metals basis)
Solubility Information Very slightly soluble in water; soluble in potassium hydroxide,hydrochloricacid and acetic acid; insoluble in organic solvents.
Formula Weight 291.5
Odor Odorless
Density 5.67
Chemical Name or Material Antimony(III) oxide
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberX15K037 Certificate TypeCertificate of Analysis Date13/11/2024 Catalog Number010641.06,010641.18,010641.22,010641.14
Lot NumberR02K016 Certificate TypeCertificate of Analysis Date14/05/2024 Catalog Number010641.06,010641.18,010641.22,010641.14
Lot NumberS07J059 Certificate TypeCertificate of Analysis Date23/04/2024 Catalog Number010641.06,010641.18,010641.22,010641.14
Lot NumberY23I027 Certificate TypeCertificate of Analysis Date05/01/2023 Catalog Number010641.06,010641.18,010641.22,010641.14
Lot NumberP25H039 Certificate TypeCertificate of Analysis Date29/07/2022 Catalog Number010641.06,010641.18,010641.22,010641.14

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