Mainly used for the production of formic acid, oxalic acid and hydrosulfite, etc.
Used as a reagent, disinfectant and mordant for the determination of phosphorus and arsenic.
Preservatives. Diuretic effect. Eec countries are allowed, but the uk is not allowed.
Used in alkyd resin coatings, plasticizers, high explosives, acid-resistant materials, aviation lubricants, adhesive additives.
It is an intermediate in the production of formic acid and oxalic acid, and is also used in the production of dimethylformamide. Also used in medicine, printing and dyeing industry. It is also a precipitant for heavy metals.