phosphorous acid china

  Post Date: Dec 01,2021   Expiry Date: Dec 31,2021   Detailed Description: Cas No. :10294-56-1;13598-36-2 Phosphorous acidIntroductionPhosphorous 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. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds.CAS NO.:13598-36-2Appearance: white…