448060
Arsenic(III) sulfide
≥99.99%
别名:
Arsenic sesquisulfide, Arsenic sulfide, Arsenic trisulfide, Arsenic trisulfide (As2 S3 ), Arsenious sulfide, Diarsenic trisulfide
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关于此项目
线性分子式:
As2S3
化学文摘社编号:
分子量:
246.04
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
215-117-4
MDL number:
assay
≥99.99%
mp
300 °C (lit.)
density
3.43 g/mL at 25 °C (lit.)
SMILES string
S=[As]S[As]=S
InChI
1S/As2S3/c3-1-5-2-4
InChI key
KNFJTZYMLKHMCM-UHFFFAOYSA-N
General description
Arsenic trisulfide is a strong reducing agent. It can be dissolved in strong acids and bases.3 It has antitumor and anticancer properties.
Application
Arsenic sulfide may be used in the semiconductor industry
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
新产品
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Shaofei Wang et al.
Optics express, 21(3), 3067-3072 (2013-03-14)
We propose an approach for an efficient generation of optical Cherenkov radiation (OCR) in the near-infrared by tailoring the waveguide dispersion for a zero group-velocity mismatching between the radiation and the pump soliton. Based on an As(2)S(3) slot waveguide with
Fabienne Battaglia-Brunet et al.
Water research, 46(12), 3923-3933 (2012-05-23)
Arsenic (As) is a toxic element frequently present in acid mine waters and effluents. Precipitation of trivalent arsenic sulphide in sulphate-reducing conditions at low pH has been studied with the aim of removing this hazardous element in a waste product
Eric A Sanchez et al.
Applied optics, 50(14), 1974-1978 (2011-05-11)
We demonstrate micrometer scale mid-IR lenses for integrated optics, using solution-based inkjet printing techniques and subsequent processing. Arsenic sulfide spherical microlenses with diameters of 10-350 μm and focal lengths of 10-700 μm have been fabricated. The baking conditions can be