Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

202657

Sigma-Aldrich

Arsenic

99.999% trace metals basis

Sign Into View Organizational & Contract Pricing

Select a Size

5 G
$101.00

$101.00


In StockDetails


Request a Bulk Order

Select a Size

Change View
5 G
$101.00

About This Item

Empirical Formula (Hill Notation):
As
CAS Number:
Molecular Weight:
74.92
EC Number:
MDL number:
UNSPSC Code:
12141906
PubChem Substance ID:
NACRES:
NA.23

$101.00


In StockDetails


Request a Bulk Order

assay

99.999% trace metals basis

resistivity

33.3 μΩ-cm

bp

613 °C (lit.)

mp

817 °C (lit.)

density

5.727 g/mL at 25 °C (lit.)

SMILES string

[As]

InChI

1S/As

InChI key

RQNWIZPPADIBDY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
267961709247209643
Arsenic 99.999% trace metals basis

202657

Arsenic

Arsenic powder, ≥99.997% trace metals basis

267961

Arsenic

Selenium pellets, <5 mm, ≥99.99% trace metals basis

209643

Selenium

assay

99.999% trace metals basis

assay

≥99.997% trace metals basis

assay

99.995% trace metals basis

assay

≥99.99% trace metals basis

mp

817 °C (lit.)

mp

817 °C (lit.)

mp

1015 °C

mp

217 °C (lit.)

bp

613 °C (lit.)

bp

613 °C (lit.)

bp

-

bp

684.9 °C (lit.)

resistivity

33.3 μΩ-cm

resistivity

33.3 μΩ-cm

resistivity

-

resistivity

1.2 μΩ-cm, 0°C

density

5.727 g/mL at 25 °C (lit.)

density

5.727 g/mL at 25 °C (lit.)

density

5.53 g/mL at 25 °C (lit.)

density

4.81 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

Application

Arsenic pieces may be used to prepare α-realgar (As4S4).[1]

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Repr. 1A - STOT RE 1 Oral

target_organs

Respiratory organs,Cardio-vascular system,Gastro-intestinal system,Central nervous system,Nervous system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service