FERTILIZERS CHEMICAL

Oxalic acid in human body is not easy oxidative decomposition, the metabolism of the product, belong to acidity material, can cause human body lost balance ph, overeating will poisoning. And in the human body if meet oxalic acid calcium and zinc and calcium oxalate generation, absorption and oxalic acid zinc and calcium excretion, influence and zinc intake. Children's growth needs a lot of zinc and calcium. If the body lacks calcium and zinc, not only can cause bone and teeth dysplasia, but also affect mental retardation. Excessive intake of oxalic acid can also cause calculi. Oxalic acid can be derusted, but there are certain toxicity. When using, don't eat or drink. Skin contact oxalic acid after rinse. But be careful when using oxalic acid, of stainless steel strong corrosive. High concentrations of oxalic acid also easy to corrosion.