Antimony(III) oxide, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11343398	Thermo Scientific Alfa Aesar 036314.18	50 g
11333398	Thermo Scientific Alfa Aesar 036314.30	250 g

Description

Flame retardant for wide range of plastics, rubbers, paper and textiles . Catalyst in PET production. Activator in glass industry.

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.

Chemical Identifiers

• CAS: 1309-64-4
• Molecular Weight (g/mol): 291.52
• InChI Key: GHPGOEFPKIHBNM-UHFFFAOYSA-N
• SMILES: [O--].[O--].[O--].[Sb+3].[Sb+3]

• Molecular Formula: O3Sb2
• MDL Number: MFCD00011214
• IUPAC Name: diantimony(3+) trioxidandiide

Specifications

• Boiling Point: 1550°C (sublimation)
• CAS: 1309-64-4
• Physical Form: Sintered Lump
• Molecular Formula: O3Sb2
• Solubility Information: Very-slightly soluble in cold water. Slightly soluble in hot water,dilute sulfuric acid,and nitric acid. Soluble in solutions of alkali hydroxide and sulfides,hydrochloric acid,tartaric acid,and acetic acid
• SMILES: [O--].[O--].[O--].[Sb+3].[Sb+3]
• Molecular Weight (g/mol): 291.52
• Odor: Odorless
• Chemical Name or Material: Antimony(V) oxide

• Melting Point: 656°C
• Color: White
• Assay Percent Range: 99.99% (Metals basis)
• MDL Number: MFCD00011214
• InChI Key: GHPGOEFPKIHBNM-UHFFFAOYSA-N
• IUPAC Name: diantimony(3+) trioxidandiide
• Formula Weight: 291.5
• Density: 5.67 g/cm³

Safety and Handling

Do not breathe dust. Wear suitable protective clothing and gloves

P201-P202-P281-P308+P313-P501c

H351

missing translation for 'einecsNumber' : 215-175-0

missing translation for 'rtecsNumber' : CC5650000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only