Rhubarb is acid - oxalic acid
no Oxalic acid is found in rhubarb
It is an acid - Oxalic acid
The oxalic acid in the rhubarb acid reacts with the aluminium
Acid - oxalic acid
It is an acid - contains Oxalic Acid
Rhubarb contains certain acidic molecules in it called rhein and oxalic acid which might impart some acidity.
Oxalic Acid
Oxalic Acid
Oxalic Acid
Oxalix acid, in the leaves
Some foods, such as rhubarb and spinach, are high in oxalic acid