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  7. Arsenic(III) sulfide, 99.9% (metals basis)

Arsenic(III) sulfide, 99.9% (metals basis)

Product Code. p-7059916
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Quantity:
5 g
25 g
Unit Size:
25g
5g
Product Code. Quantity unitSize
15442417 5 g 5g
15452417 25 g 25g
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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. 15442417

Brand: Thermo Scientific Alfa Aesar 045616.06

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This item is not returnable. View return policy
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: 1303-33-9 | As2S3 | 246.02 g/mol

Arsenic(III) sulfide is used in the treatment of acute promyelocytic leukemia. It is an inorganic photoresist used in the fabrication of photonic crystals and 3-D nanostructures. It is also used as an acousto-optic material, pigment, tanning agent and chalcogenide glass for infrared optics. Further, it is used as an analytical test for presence of dissimilatory arsenic-reducing bacteria (DARB).

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 1303-33-9
Molecular Formula As2S3
Molecular Weight (g/mol) 246.02
MDL Number MFCD00003435
InChI Key CUGMJFZCCDSABL-UHFFFAOYSA-N
IUPAC Name diarsenic(3+) trisulfanediide
SMILES [S--].[S--].[S--].[As+3].[As+3]

Specifications

Boiling Point 707°C
Melting Point 300°C
Physical Form Powder
Quantity 5 g
UN Number UN1557
Merck Index 14,806
Solubility Information Insoluble in water.
Formula Weight 246.03
Percent Purity 99.9%
Odor Like rotten eggs
Density 3.43 g/mL
Assay (metals basis)
Chemical Name or Material Arsenic (III) sulfide
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