Arsenic(III) sulfide - ≥99.9% metals basis , CAS No.1303-33-9

CAS: 1303-33-9 Cat. No.: A302340 Molecular Weight: 246.04 EC Number: 215-117-4

GRADE & PURITY ≥99.9% metals basis

Storage

Room temperature

Shipped In

Normal

Overview

application：

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).

Specifications

Specifications & Purity

≥99.9% metals basis

Storage

Room temperature

Shipped In

Normal

Purity

≥99.9% metals basis

Names and Identifiers

• UN Number: 1557
• Packing Group: I
• Molecular Weight: 246.04
• Reaxy-Rn: 16496469
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16496469&ln=

Chemical and Physical Properties

• Solubility: Insoluble in water.
• Boil Point(°C): 707°C
• Melt Point(°C): 300°C (Lit.)

References

1. Chang Liu, He-Di Yang, Pei-Pei Hou, Yu Xiao, Yi Liu, Hua Lin.  (2021)  Cs3CuAs4Q8 (Q = S, Se): unique two-dimensional layered inorganic thioarsenates with the lowest Cu-to-As ratio and remarkable photocurrent responses.  DALTON TRANSACTIONS,  51  (3): (904-909).  [PMID:34935849] [10.1039/D1DT03801J]

2. Lipeng Wu, Qinghua Cao, Eugene Troyan, Xiaoli Zhang, Andrei Stsiapanau, Jinchun Li, Xiao Wei Sun.  (2025)  Inorganic Ligand Exchange Facilitating Carrier Transfer in Graphene/Ag2Se Quantum-Dot Near-Infrared Photodetectors.  ACS Applied Electronic Materials,      [PMID:] [10.1021/acsaelm.5c00807]

3. Yixin Jiang, Tieying Ma, Xiaowei Gu, Tian Jia, Yuanze Hong, Yilong Huang, Xuechao Yu.  (2025)  Inkjet-Printed PbS QD-Graphene Infrared Photodetector with Enhanced Responsivity.  Advanced Optical Materials,  13  (29): (e00804).  [PMID:] [10.1002/adom.202500804]