Assertion: oxalic acid | /r/HasProperty | obtained
Facets:
value: substantially quantitatively
type: DEGREE
value: from propylene
type: OTHER
value: from oxalate sodium
type: OTHER
value: from food
type: OTHER
value: exclusively
type: DEGREE
Source sentences:
text: Historically oxalic acid was obtained exclusively by using caustics, such as sodium or potassium hydroxide, on sawdust.
text: Oxalic acid is an odorless white substance that can be produced by the body on its own or can be obtained from food.
text: Oxalic acid is obtained from propylene, which is oxidized with liquid nitrogen dioxide (NO2).
text: From oxalate sodium in an acidic medium, oxalic acid is obtained: NaOOC-COONa
text: Further advantages of the present invention are that neither side-reactions nor self-decomposition, which usually occur if a heavy metal catalyst is employed, take place and oxalic acid is obtained substantially quantitatively.