iso-tetrametaphosphoric acid

Base Information

• Chemical Name: iso-tetrametaphosphoric acid
• CAS No.: 50859-16-0
• Molecular Formula: H₄O₁₂P₄
• Molecular Weight: 319.92
• Mol file: 50859-16-0.mol

Synonyms:iso-tetrametaphosphoric acid

Chemical Property of iso-tetrametaphosphoric acid

Chemical Property:

Purity/Quality:

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Technology Process of iso-tetrametaphosphoric acid

There total 1 articles about iso-tetrametaphosphoric acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

M-P2O5 (monomeric P4O10) (16752-60-6) → iso-tetrametaphosphoric acid (50859-16-0) + phosphoric acid (86119-84-8,7664-38-2) + triphosphoric acid (10380-08-2) + tetrametaphosphoric acid (13598-74-8) + trimetaphosphoric acid (13566-25-1)

Guidance literature:

With water; In water; byproducts: H4P2O7; hydrolysis; a soln. prepared at 0 °C contains after 2 h tetrametaphosphoric acid H4P4O12, triphosphoric acid H5P3O10, H3PO4, trimetaphsophoric acid H3P3O9, H4P2O7, polymer phosphoric acids and a small amount of iso-tetrametaphosphoric acid;; compounds detected by paper chromatography; content after 2 h: 75 % H4P4O12, 15 % H5P3O10, 5 % H3PO4, 2-3 % H3P3O9, 3 % polymer phosphoric acids and 2 % H4P2O7;;

upstream raw materials:

M-P₂O₅ (monomeric P₄O₁₀)