phosphorous acid Suppliers

  Post Date: Dec 01,2021   Expiry Date: May 30,2022   Detailed Description: 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 solid deliquescentDensity：1.651 kg/LMelting…