Moniliformin Sodium Hydrate

3-Hydroxy-3-cyclobutene-1,2-dione Sodium Salt Hydrate; semi-squaric acid sodium salt Hydrate

Toxic if swallowed; UN number: UN2811; Packing Group: III

>95% (HPLC)

O.[Na+].[O-]C1=CC(=O)C1=O

C4 H O3 . Na . x(H2 O)

138.054

InChI=1S/C4H2O3.Na.H2O/c5-2-1-3(6)4(2)7;;/h1,5H;;1H2/q;+1;/p-1

IUPAC name: sodium;3,4-dioxocyclobuten-1-olate;hydrate

Room Temperature

-20°C