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200077

Arsenic(III) chloride

99.99% trace metals basis

Synonym(s):

Arsenic trichloride

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About This Item

Linear Formula:
AsCl3
CAS Number:
7784-34-1
Molecular Weight:
181.28
UNSPSC Code:
12352302
PubChem Substance ID:
24851956
EC Number:
232-059-5
MDL number:
MFCD00014165
Assay:
99.99% trace metals basis
Form:
liquid
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Quality Segment

assay

99.99% trace metals basis

form

liquid

reaction suitability

core: arsenic

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

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
GHS06,GHS09

Signal Word

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

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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

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