potassium tetroxalate;sal acetosella;salt of sorrel
Molecular formula : MW : CAS :
nature : KHC2O4 H2C2O42H2O colorless or white needle-like crystals. Density 1.836. The melting point decomposition. Water soluble. Micro-soluble alcohol. To remove rust and ink tracks, such as polishing metal works. Also can be used as chemical reagents. An excessive amount of oxalic acid and potash or potassium such as potassium chloride role in the system.
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