甲基胂酸单钠水合物
甲基胂酸单钠水合物结构式
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常用名 | 甲基胂酸单钠水合物 | 英文名 | Sodium methanearsonate |
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| CAS号 | 2163-80-6 | 分子量 | 161.95200 | |
| 密度 | 1.5 | 沸点 | 393.3ºC at 760 mmHg | |
| 分子式 | CH4AsNaO3 | 熔点 | 113-116ºC | |
| MSDS | 中文版 美版 | 闪点 | 205.8ºC | |
| 符号 |
GHS06, GHS09 |
信号词 | Danger |
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Non-chromatographic screening procedure for arsenic speciation analysis in fish-based baby foods by using electrothermal atomic absorption spectrometry.
Anal. Chim. Acta 699(1) , 11-7, (2011) A procedure for the speciation analysis of arsenic in fish-based baby foods is presented. Inorganic arsenic, methylarsonic acid (MA), dimethylarsinic acid (DMA) and arsenobetaine (AB) were determined by electrothermal atomic absorption spectrometry (ETAAS) us... |
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Urinary arsenic speciation profiles in mice subchronically exposed to low concentrations of sodium arsenate in drinking water.
Kaohsiung J. Med. Sci. 27(9) , 417-23, (2011) Arsenic is a proven human carcinogen. Although the mechanism of its carcinogenicity is still largely unknown, methylation is thought to have an important role to play in arsenic toxicity. In this study, urinary methylation profiles were investigated in female... |
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Arsenic speciation in saliva of acute promyelocytic leukemia patients undergoing arsenic trioxide treatment.
Anal. Bioanal. Chem 405(6) , 1903-11, (2013) Arsenic trioxide has been successfully used as a therapeutic in the treatment of acute promyelocytic leukemia (APL). Detailed monitoring of the therapeutic arsenic and its metabolites in various accessible specimens of APL patients can contribute to improving... |
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Inadvertent poisoning of seven teenagers with monosodium methanearsonate.
Clin. Toxicol. (Phila.) 49(3) , 167-70, (2011) Monosodium methanearsonate (MSMA) is an organo-arsenic containing herbicide. There is scant information available concerning the toxicity of this chemical in humans.Seven male teenagers, 15-18 years of age, inadvertently used a MSMA herbicide as cooking oil t... |
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Metabolites of arsenic and increased DNA damage of p53 gene in arsenic plant workers.
Toxicol. Appl. Pharmacol. 254(1) , 41-7, (2011) Recent studies have shown that monomethylarsonous acid is more cytotoxic and genotoxic than arsenate and arsenite, which may attribute to the increased levels of reactive oxygen species. In this study, we used hydride generation-atomic absorption spectrometry... |
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Binational arsenic exposure survey: methodology and estimated arsenic intake from drinking water and urinary arsenic concentrations.
Int. J. Environ. Res. Public Health 9(4) , 1051-67, (2012) The Binational Arsenic Exposure Survey (BAsES) was designed to evaluate probable arsenic exposures in selected areas of southern Arizona and northern Mexico, two regions with known elevated levels of arsenic in groundwater reserves. This paper describes the m... |
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Indigenous American ancestry is associated with arsenic methylation efficiency in an admixed population of northwest Mexico.
J. Toxicol. Environ. Health A 75(1) , 36-49, (2012) Many studies provide evidence relating lower human arsenic (As) methylation efficiency, represented by high percent urinary monomethylarsonic acid (MMA(V)), with several As-induced diseases, possibly due to the fact that MMA(V) serves as a proxy for MMA(III),... |
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Methylation capacity of arsenic and skin lesions in smelter plant workers.
Environ. Toxicol. Pharmacol. 34(2) , 624-30, (2012) Potential occupational arsenic exposure is a significant problem in smelting plants. The metabolites containing arsenic with an oxidation of +3 have been considered more cytotoxic and genotoxic than their parent inorganic species. The current study examined t... |
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Fractionation and speciation of arsenic in fresh and combusted coal wastes from Yangquan, northern China.
Environ. Geochem. Health 34(1) , 113-22, (2012) In this study, the content and speciation of arsenic in coal waste and gas condensates from coal waste fires were investigated, respectively, using the digestion and sequential extraction methods. The fresh and fired-coal waste samples were collected from Yan... |
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Photocatalytical removal of inorganic and organic arsenic species from aqueous solution using zinc oxide semiconductor.
Photochem. Photobiol. Sci. 12(4) , 653-9, (2013) The photocatalytic removal of arsenite [As(III)] and monomethylarsonic acid [MMA(V)] was investigated in the presence of UV light (350 nm) and aqueous suspensions of ZnO synthesized by the sol-gel technique. Photocatalytic removal of these potent arsenic comp... |