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200077

Sigma-Aldrich

Arsenic(III) chloride

99.99% trace metals basis

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Synonym(s):
Arsenic trichloride
Linear Formula:
AsCl3
CAS Number:
Molecular Weight:
181.28
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

99.99% trace metals basis

form

liquid

impurities

≤150.0 ppm Trace Metal Analysis

bp

130.2 °C (lit.)

mp

−16 °C (lit.)

density

2.15 g/mL at 25 °C (lit.)

SMILES string

Cl[As](Cl)Cl

InChI

1S/AsCl3/c2-1(3)4

InChI key

OEYOHULQRFXULB-UHFFFAOYSA-N

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1 of 4

This Item
202673311383A1010
vibrant-m

200077

Arsenic(III) chloride

-
vibrant-m

202673

Arsenic(III) oxide

-
vibrant-m

311383

Arsenic(III) oxide

Essential Grade
vibrant-m

A1010

Arsenic(III) oxide

-
assay

99.99% trace metals basis

assay

99.995% trace metals basis

assay

99.95-100.05%

assay

≥99.0%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

density

2.15 g/mL at 25 °C (lit.)

density

-

density

-

density

-

mp

−16 °C (lit.)

mp

-

mp

-

mp

-

impurities

≤150.0 ppm Trace Metal Analysis

impurities

-

impurities

-

impurities

-

General description

Arsenic(III) chloride can be used as a precursor to synthesize As-based nanocrystal alloys for thermoelectric materials and biarsenical ligands protein labeling.

pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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The study aimed to evaluate the efficiency of dithiocarbamate functionalized silica coated magnetite nanoparticles (NPs) for Hg decontamination of saltwater either contaminated with Hg alone or with As and Cd. For this, the residual levels of Hg in seawater were
Zhen-yi Wang
Gan to kagaku ryoho. Cancer & chemotherapy, 29 Suppl 1, 214-218 (2002-03-14)
Treatment of APL with ATRA or As2O3 alone or in combination with chemotherapy yields a complete remission as high as 85%-95%, but their mechanisms of action remain unclear. The mechanisms of action underlying ATRA treatment are (1) relocalization of the
Yan-Feng Xiao et al.
World journal of gastroenterology, 13(48), 6498-6505 (2007-12-29)
To investigate the effect of arsenic trioxide (As2O3) on expression of vascular endothelial growth factor receptor-1 (VEGFR-1, Flt-1) and VEGFR-2 (KDR) in human gastric tumor cells and proliferation of vascular endothelial cells. The solid tumor model was formed in nude
Young-Hee Kang et al.
Cancer research, 64(24), 8960-8967 (2004-12-18)
Although mechanisms of arsenic trioxide (As(2)O(3))-induced cell death have been studied extensively in hematologic cancers, those in solid cancers have yet to be clearly defined. In this study, we showed that the translocation of apoptosis-inducing factor (AIF) from mitochondria to
A M Emran et al.
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 37(6), 545-547 (1986-01-01)
Radiosynthesis of arsenic trichloride (AsCl3) was achieved using 76As as the radionuclide of choice for preliminary investigations. The synthesis required neutron activation of arsenic trioxide (As2O3) followed by reaction with sulfur monochloride (S2Cl2) under a dry inert atmosphere. The synthesized

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