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1309-64-4 - Antimony(III) oxide, Puratronic®, 99.999% (metals basis) - 10641 - Alfa Aesar

10641 Antimony(III) oxide, Puratronic®, 99.999% (metals basis)

CAS-Nummer
1309-64-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 29,70
25g 97,50
50g 172,00
100g 280,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Antimony(III) oxide, Puratronic®, 99.999% (metals basis)

MDL
MFCD00011214
EINECS
215-175-0

Chemische Eigenschaften

Formel
Sb2O3
Molmasse
291.50
Form
Powder
Schmelzpunkt
656°
Siedepunkt
1550° subl.
Dichte
5.67
Löslichkeit
Very slightly soluble in water; soluble in potassium hydroxide, hydrochloricacid and acetic acid; insoluble in organic solvents.

Anwendungen

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.

Bemerkungen

It is stable under normal conditions. Incompatible with acids, bases and reducing agents.

Literaturverweise

Hu, X.; Kong, L.; He, M. Kinetics and Mechanism of Photopromoted Oxidative Dissolution of Antimony Trioxide. Environ. Sci. Technol. 2014, 48 (24), 14266-14272.

Toledo, E. A.; Gushikem, Y.; de Castro, S. C. Antimony(III) Oxide Film on a Cellulose Fiber Surface: Preparation and Characterization of the Composite. J. Colloid Interface Sci. 2000, 225 (2), 455-459.

Saito, T.; Kawakita, H.; Uezu, K.; Tsuneda, S.; Hirata, A.; Saito, K.; Tamada, M.; Sugo, T. Structure of polyol-ligand-containing polymer brush on the porous membrane for antimony(III) binding. J. Membr. Sci. 2004, 236 (1-2), 65-71.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H351

Suspected of causing cancer.

Sicherheitshinweise: P201-P281-P202-P308+P313-P405-P501a

Obtain special instructions before use. Use personal protective equipment as required. Do not handle until all safety precautions have been read and understood. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,711
Harmonized Tariff Code
2825.80
TSCA
Yes
RTECS
CC5650000

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