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17971

Supelco

Arsenic(III) oxide

reference material for titrimetry, certified by BAM, >99.5%

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Synonym(s):
Arsenic trioxide, Arsenous acid
Empirical Formula (Hill Notation):
As2O3
CAS Number:
Molecular Weight:
197.84
EC Number:
MDL number:
eCl@ss:
38080102
PubChem Substance ID:
NACRES:
NA.24

grade

reference material

assay

>99.5%

quality

certified by BAM

technique(s)

titration: suitable

application(s)

agriculture
environmental

format

neat

SMILES string

O=[As]O[As]=O

InChI

1S/As2O3/c3-1-5-2-4

InChI key

IKWTVSLWAPBBKU-UHFFFAOYSA-N

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This Item
311383A1010202673
vibrant-m

17971

Arsenic(III) oxide

-
vibrant-m

311383

Arsenic(III) oxide

Essential Grade
vibrant-m

A1010

Arsenic(III) oxide

-
vibrant-m

202673

Arsenic(III) oxide

-
assay

>99.5%

assay

99.95-100.05%

assay

≥99.0%

assay

99.995% trace metals basis

application(s)

agriculture
environmental

application(s)

-

application(s)

-

application(s)

-

format

neat

format

-

format

-

format

-

grade

reference material

grade

ACS reagent (primary standard)

grade

-

grade

-

quality

certified by BAM

quality

-

quality

-

quality

-

General description

Arsenic(III) oxide is a volumetric standard produced under rigorous conditions and measured with the highest possible precision. Its content determination and homogeneity assessment are carried out using volumetric redox titration as the primary analysis method.

Application

The reference material is to be used as a reductometric standard for titer determinations in redox titrations.

Features and Benefits

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • Traceable to NIST standard reference material
  • Offers accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

Analysis Note

Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Skin Corr. 1B - STOT RE 1

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 P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

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Raab, Andrea, et al.
Journal of Analytical Atomic Spectrometry, 19.1, 183-190 (2004)
Michael Ash, Irene Ash
Handbook of Preservatives, 281 -281 (2004)
Yuhua Fan et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 31(1), 80-91 (2013-02-01)
Arsenic trioxide (As2O3) is a highly effective agent for treatment of acute promyelocytic leukemia (APL). However, consecutively administered As2O3 induces serious adverse cardiac effects, including long QT syndrome (LQTs) and even sudden cardiac death. Previous studies have shown that genistein
Yanfei Jia et al.
PloS one, 8(1), e54774-e54774 (2013-02-06)
Alpha-fetoprotein (AFP)-producing gastric cancer (AFPGC), represented by the production of AFP, has a more aggressive behavior than common gastric cancer. The underlying mechanisms are not well understood. Arsenic trioxide (As(2)O(3)) is used clinically to treat acute promyelocytic leukemia(APL) and has
Liangchun Hao et al.
Journal of pediatric hematology/oncology, 35(2), e67-e70 (2013-02-16)
The aim of this study was to investigate the hepatotoxicity induced by arsenic trioxide (As2O3) at a therapeutic dose for pediatric acute promyelocytic leukemia (APL). A total of APL patients received As2O3 treatment by IV drip. Hepatotoxicity was monitored based

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