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MilliporeSigma

483257

Sigma-Aldrich

Arsenic(V) oxide

99%

Sinónimos:

Arsenic pentoxide

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About This Item

Fórmula lineal:
As2O5
Número de CAS:
Peso molecular:
229.84
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

assay

99%

reaction suitability

core: arsenic
reagent type: catalyst

mp

>300 °C (lit.)

SMILES string

O=[As](=O)O[As](=O)=O

InChI

1S/As2O5/c3-1(4)7-2(5)6

InChI key

COHDHYZHOPQOFD-UHFFFAOYSA-N

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signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A

Storage Class

6.1B - Non-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


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Yong-Kun Sun et al.
Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae, 31(5), 538-541 (2009-12-09)
To investigate the effects of arsenic pentaoxide (As2O5) on the proliferation and apoptosis of endothelial cells and compare the effect of As2O5 and arsenic trioxide (As2O3) in vitro. Human umbilical vein endothelial cells (HUVEC) were incubated with or without As2O5
T M Allen et al.
Analytical chemistry, 68(22), 4052-4059 (1996-11-15)
Positive and negative ion mass spectra of arsenic trioxide (As2O3) and arsenic pentaoxide (As2O5) have been obtained by single-step laser desorption/ionization time-of-flight mass spectrometry. Pulsed UV radiation at 266 nm was used for the simultaneous desorption and ionization of the
Wai-Pui Tse et al.
The Journal of pharmacology and experimental therapeutics, 326(2), 388-394 (2008-05-03)
Arsenic compounds have been traditionally used to treat a variety of ailments, including skin diseases. Our previous study identified the extract of realgar to possess potent antiproliferative action on HaCaT cells. The present study aimed at evaluating whether several inorganic
K R Lowry et al.
Journal of animal science, 67(4), 959-965 (1989-04-01)
Young chicks exhibited a 61% reduction in weight gain when a corn-soybean meal diet was supplemented with 15 mg/kg Se provided as Na selenite. The same level of Se provided as selenomethionine depressed weight gain by 32%. Supplementing the high
L Szinicz et al.
Archives of toxicology, 61(6), 444-449 (1988-01-01)
1) The effect of As2O3 and As2O5 on gluconeogenesis from various substrates in the liver and kidney of rats was investigated. 2) A concentration-dependent inhibition by As2O3 was found. The effect was not dependent on the amount of investigated material

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