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Arsenic(III) oxide, Puratronic™, 99.996% (metals basis excluding Sb), Sb content reported, Thermo Scientific Chemicals Product Code.: 11346188
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Arsenic(III) oxide, Puratronic™, 99.996% (metals basis excluding Sb), Sb content reported, Thermo Scientific Chemicals

Product Code. 11346188
10 g
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Product Code. 11346188

Brand: Thermo Scientific Alfa Aesar 011173.09

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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Description

CAS: 1327-53-3 | As2O3 | 197.84 g/mol

Arsenic trioxide is used as a precursor to forestry products, in colorless glass production, and in electronics. And it is also used as pigments, and preservatives for hides and wood, in the semiconductor industry to create light emitting diodes.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1327-53-3
Molecular Formula As2O3
Molecular Weight (g/mol) 197.84
MDL Number MFCD00003433
InChI Key IKWTVSLWAPBBKU-UHFFFAOYSA-N
IUPAC Name diarsorosooxidane
SMILES O=[As]O[As]=O

Specifications

Boiling Point 465°C (sublimation)
Melting Point 312.3°C
Physical Form Powder
Quantity 10 g
UN Number UN1561
Merck Index 14,804
Solubility Information Soluble in hot water,dilute acids and alkalies. Insoluble in alcohol,chloroform,and ether,.
Formula Weight 197.84
Percent Purity 99.996%
Grade Puratronic™
Odor Odorless
Density 3.74 g/mL
Assay (metals basis excluding Sb), Sb 20ppm max.
Chemical Name or Material Arsenic(III) oxide
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberP25L014 Certificate TypeCertificate of Analysis Date27/03/2025 Catalog Number011173.18,011173.09,011173.04
Lot NumberY11K043 Certificate TypeCertificate of Analysis Date19/11/2024 Catalog Number011173.18,011173.09,011173.04
Lot NumberU16K030 Certificate TypeCertificate of Analysis Date19/11/2024 Catalog Number011173.18,011173.09,011173.04
Lot NumberZ29I013 Certificate TypeCertificate of Analysis Date10/01/2023 Catalog Number011173.18,011173.09,011173.04
Lot NumberN18H047 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number011173.18,011173.09,011173.04

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