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甲基膦酸✍️

甲基膦酸是一种有机磷化合物化学式为CH5O3P或CH3P(O)(OH)2。它的结构可以看作是甲基取代了磷酸的一个羟基。甲基膦酸是一种白色的非挥发性固体,难溶于非极性溶剂,但可溶于水和常见醇。磷原子位于一个三角锥形结构中,与一个甲基、两个氢氧基和一个氧原子键合。

安全信息

危险品标志:C,T,F

危险类别码:22-34-39/23/24/25-23/24/25-11

安全说明:26-36/37/39-45-36/37-16-7

危险品运输编号:UN32618/PG2

海关编码:29310099

毒害物质数据:993-13-5(HazardousSubstancesData)

安全术语

S26:In case of contact with eyes, rinse immediately with plenty of 液态水 and seek medical advice.

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).

参考资料

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