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Documenti fondamentali

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483257

Sigma-Aldrich

Arsenic(V) oxide

99%

Sinonimo/i:

Arsenic pentoxide

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About This Item

Formula condensata:
As2O5
Numero CAS:
1303-28-2
Peso molecolare:
229.84
Numero CE:
215-116-9
Numero MDL:
MFCD00003434
Codice UNSPSC:
12352300
ID PubChem:
24871878

Saggio

99%

Impiego in reazioni chimiche

core: arsenic
reagent type: catalyst

Punto di fusione

>300 °C (lit.)

Stringa SMILE

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

InChI

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

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Avvertenze

Danger

Indicazioni di pericolo

H300,H331,H350,H410

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
02522LU
00510PI

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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
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
I Sayama et al.
No to shinkei = Brain and nerve, 36(4), 325-331 (1984-04-01)
A 53-year-old, non-hypertensive farmer, who had sudden attack of severe headache, was transferred to our clinic. He presented comatous state and tetraparesis without extraocular movements nor reactive pupils to light. CT scan, 7 hours after the ictus showed intracerebral hematoma
Guadalupe De la Rosa et al.
Environmental science & technology, 40(6), 1991-1996 (2006-03-31)
This manuscript reports the toxic effects of As2O3 (arsenic trioxide) and As2O5 (arsenic pentoxide) on S. kali as well as the arsenic and phosphate uptake and arsenic coordination within plant tissues. Plants were germinated and grown for 15 days on
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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