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一甲胺
單價 面議對比
詢價 暫無
發(fā)貨 上海付款后3天內(nèi)
過期 長期有效
更新 2021-04-19 15:28
 
詳細(xì)信息
一甲胺(methylamine，CH3NH2)常溫常壓下為無色氣體，比重為空氣的1.07倍。易燃、易爆、有強(qiáng)烈刺激性氨樣臭味。堿性程度較氨強(qiáng)。一般加壓成液體貯存或運輸。一甲胺可經(jīng)呼吸道、胃腸道及皮膚吸收，在體內(nèi)轉(zhuǎn)化成二甲胺或氧化生成甲酸，二甲胺對人體的毒作用類似一甲胺，且作用更強(qiáng)。一甲胺對眼、皮膚和呼吸道粘膜有強(qiáng)烈的刺激和腐蝕作用，對機(jī)體全身有擬交感神經(jīng)作
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