Toxicity and Safety
In humans, oxalic acid has an oral LDLo (lowest published lethal dose) of 600 mg/kg.
The toxicity of oxalic acid is due to kidney failure, which arises because it causes precipitation of solid calcium oxalate, the main component of kidney stones. Oxalic acid can also cause joint pain due to the formation of similar precipitates in the joints.
Read more about this topic: Oxalic Acid
Famous quotes containing the word safety:
“If we can find a principle to guide us in the handling of the child between nine and eighteen months, we can see that we need to allow enough opportunity for handling and investigation of objects to further intellectual development and just enough restriction required for family harmony and for the safety of the child.”
—Selma H. Fraiberg (20th century)