potassium oxalate
noun
: any of three crystalline oxalates of potassium:
a
: the normal efflorescent soluble salt K2C2O4.H2O used chiefly in preventing the clotting of blood (as in blood tests) and formerly in photography
b
: a bitter poisonous acid salt KHC2O4.H2O found especially in oxalis and rhubarb and used chiefly in removing ink stains and scouring metals; potassium hydrogen oxalate
called also potassium acid oxalate, salt of sorrel
Love words? Need even more definitions?
Merriam-Webster unabridged
Share