Oxalic acid is an dicarboxylic acid that is present in many plants and vegetables. It is an odorless white solid that easily mixes with water.
Oxalic acid is often used for the removal of lime scale and rust. It is a versatile product used for many applications. After being used it can be easily neutralised with sodium bicarbonate. The resulting mixture is completly harmless for nature.
1.0 kg, 2.5 kg, 5.0 kg