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Zinc arsenide

Name: Zinc arsenide
Brand: ALDRICH

pieces, 99.995% trace metals basis

About This Item

Linear Formula:

Zn₃As₂

CAS Number:

12006-40-5

Molecular Weight:

346.01

NACRES:

NA.23

PubChem Substance ID:

329762860

UNSPSC Code:

12352300

EC Number:

234-486-2

MDL number:

MFCD00049629

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Properties

assay

99.995% trace metals basis

form

pieces

composition

Zn₃As₂

reaction suitability

core: arsenic, core: zinc

mp

1015 °C

density

5.53 g/mL at 25 °C (lit.)

application(s)

semiconductor synthesis

SMILES string

[Zn]=[As][Zn][As]=[Zn]

InChI

1S/2As.3Zn

InChI key

RHKSESDHCKYTHI-UHFFFAOYSA-N

Description

Pictograms

GHS06,GHS09

Signal Word

Danger

Hazard Codes

H301 + H331,H410

Precautionary Statements

P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P311

Hazard Classifications

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

Storage Class

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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