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亚磷酸(在线询盘)
产品说明：IntroductionPhosphorous acid is the compound described by the formula H3PO3. This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorou...
公司名称：宜昌诚凯化工科技有限公司(宜昌凯翔化工有限公司)(产品列表)
