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Antimony(III) oxide, 99%, Thermo Scientific Chemicals

25.20 € - 217.00 €

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]
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Products 3
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11449013
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Thermo Scientific Alfa Aesar
A11123.22
100 g
25.20 €
100g
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11459013
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Thermo Scientific Alfa Aesar
A11123.36
500 g
55.60 €
500g
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11469013
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Thermo Scientific Alfa Aesar
A11123.0E
2500 g
217.00 €
2500g
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Description

Description

Antimony(III) oxide is used as a catalyst, vulcanization of rubber, an opacifying agent for glasses, ceramics and enamels. It is used as a flame retardant.

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.

Applications
Antimony(III) oxide is used as a catalyst, vulcanization of rubber, an opacifying agent for glasses, ceramics and enamels. It is used as a flame retardant.

Solubility
Insoluble in water.

Notes
Store in cool, dry conditions in well sealed containers. Store away from strong oxidizing agents. Keep container tightly closed.
Specifications

Chemical Identifiers

1309-64-4
291.52
GHPGOEFPKIHBNM-UHFFFAOYSA-N
[O--].[O--].[O--].[Sb+3].[Sb+3]
O3Sb2
MFCD00011214
diantimony(3+) trioxidandiide

Specifications

1550°C (sublimation)
1309-64-4
MFCD00011214
Insoluble in water.
[O--].[O--].[O--].[Sb+3].[Sb+3]
291.52
99%
5.67
656°C
O3Sb2
14,711
GHPGOEFPKIHBNM-UHFFFAOYSA-N
diantimony(3+) trioxidandiide
291.5
Odorless
Antimony (III) oxide
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Safety and Handling

Safety and Handling

GHS H Statement
H351
Suspected of causing cancer.

P201-P202-P281-P308+P313-P501c

H351

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Recommended Storage : Ambient temperatures

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only