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Key Documents

483257

Sigma-Aldrich

五氧化二砷

99%

同義詞:

Arsenic pentoxide

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About This Item

線性公式:
As2O5
CAS號碼:
分子量::
229.84
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:

化驗

99%

反應適用性

core: arsenic
reagent type: catalyst

mp

>300 °C (lit.)

SMILES 字串

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

InChI

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

InChI 密鑰

COHDHYZHOPQOFD-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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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
Manuel José Rodríguez-Ortega et al.
Environmental and molecular mutagenesis, 41(1), 55-63 (2003-01-29)
Biochemical measurements in the sentinel clam Chamaelea gallina have been used as biomarkers of marine pollution. In this study, S9, cytosolic fractions (CF), and microsomal fractions (MF) prepared from unexposed clams and clams exposed to model pollutants were used to
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

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