Potassium hydrogenoxalate

• Kaliumhydrogenoxalat
• Monokaliumoxalat
• Oxalic acid mono potassium salt
• Sorrel salt

White odorless crystals

Fixed

2.04 g · cm -3 ( hydrate)

Attention

7500 mg · kg -1 ( LD50, rat, oral)

Template: Infobox chemical / molecular formula search available

Clover is a salt in the wood sorrel ( Oxalis acetosella ) included, injurious to health potassium salt of oxalic acid ( oxalic acid ), the correct name is Kaliumhydrogenoxalat.

Properties

Klee salt has a monoclinic crystal system. The monohydrate of clover salt loses from about 100 ° C its water of crystallization.

Use

Klee salt is used for cleaning of minerals, because it offers the remove limonitic coatings and crusts. Aqueous solutions of clover salt are also recommended for removing rust stains of all kinds. It is the standard polish for marble.