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  7. Arsenic(III) oxide, Puratronic™, 99.996% (metals basis excluding Sb), Sb content reported

Arsenic(III) oxide, Puratronic™, 99.996% (metals basis excluding Sb), Sb content reported

Product Code. 11326188
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Product Code. Quantity unitSize
11326188 2 g 2g
11346188 10 g 10g
11336188 50 g 50g
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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.

Product Code. 11326188

Brand: Thermo Scientific Alfa Aesar 011173.04

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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.

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 2 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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