potassium oxalate

noun

, Chemistry.

1. a colorless, crystalline, water-soluble, poisonous solid, K 2 C 2 O 4 ⋅H 2 O, used chiefly as a bleaching agent and in medical tests as an anticoagulant.

Example Sentences

On fusion with solid potash at 250� C. it completely decomposes, giving potassium oxalate and hydrogen, C2H6O2 + 2KHO = K2C2O4 + 4H2.

From Project Gutenberg

With fused potash it forms potassium oxalate and acetate.

From Project Gutenberg

Its principle is that a solution of ferrous oxalate in neutral potassium oxalate is effective as a developer.

From Project Gutenberg

Uses.—The part of the plant used in medicine is the leaf which is acid by virtue of the potassium oxalate which it contains.

From Project Gutenberg

In fact the salt of sorrel in the leaves contains a large quantity of oxalic acid mixed with potassium oxalate.

From Project Gutenberg