Formaldehyde is mainly used to prepare as well as in organic synthesis as a methylating agent and a solvent is methyl tert-butyl ether starting material, can be used as automotive fuel As analytical reagents and chromatography reagents are used in organic synthesis For the separation of calcium sulfate and magnesium sulfate, barium bromide, strontium bromide, separation, determination of boron reagent Basic organic raw materials. Mainly for the manufacture of formaldehyde, ac...