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on 09 Nov 2022 7:11 AM
  • PHOSPHOTUNGSTIC ACID AR Sohar Muscat Barka Ruwi Madayn
Product Short Description: PHOSPHOTUNGSTIC ACID AR Product Description: Phosphotungstic acid (PTA), tungstophosphoric acid (TPA), is a heteropoly acid with the chemical formula H3PW12O40nH2O. It is normally isolated as the n = 24 hydrate but can be desiccated to the hexahydrate. EPTA is the name of ethanolic phosphotungstic acid, its alcohol solution used in biology.