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 |
甲基胂酸单钠水合物用途Sodium methanearsonate is also known as Monosodium Acid Methane Arsonate Sesquihydrate. It is an environmental toxic compound. It also functions as a commonly used herbicide for weed control in grass. |
中文名 | 甲基砷酸钠 |
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英文名 | msma |
中文别名 | 甲基胂酸一钠 | 甲基砷酸单钠盐 |
英文别名 | 更多 |
密度 | 1.5 |
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沸点 | 393.3ºC at 760 mmHg |
熔点 | 113-116ºC |
分子式 | CH4AsNaO3 |
分子量 | 161.95200 |
闪点 | 205.8ºC |
精确质量 | 161.92700 |
PSA | 60.36000 |
外观性状 | 无气味的无色固体溶液,红色或绿色 |
储存条件 | 库房通风低温干燥,与食品原料分开储运 |
水溶解性 | >=10 g/100 mL at 22 ºC |
计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:1 3.氢键受体数量:3 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积:60.4 7.重原子数量:6 8.表面电荷:0 9.复杂度:71.2 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:2 |
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符号 |
GHS06, GHS09 |
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信号词 | Danger |
危害声明 | H301 + H331-H410 |
警示性声明 | Missing Phrase - N15.00950417-P261-P304 + P340 + P312-P403 + P233 |
危害码 (欧洲) | Xn: Harmful; |
风险声明 (欧洲) | R22 |
安全声明 (欧洲) | 20/21-28-45-60-61 |
危险品运输编码 | UN 1557 |
RTECS号 | PA2625000 |
包装等级 | III |
危险类别 | 6.1(b) |
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 ... |
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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 stud... |
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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 acces... |
asazol |
Sodium methylarsonate |
herbanm |
drexar |
sodium hydrogen As-methylarsonate |
bueno |
monate |
monex |
gepiron |
merge |
bueno6 |
sodium hydrogen methylarsonate |
EINECS 218-495-9 |
phyban |