Manganese Acetate Tetrahydrate Uses This product is the raw material of polyester resin â?? xylene high temperature oxidation catalyst Used as a paint drier Used as a dyeing mordant, paint, varnish desiccant Used as the catalyst of transesterification reaction, the amount of polyester resin production is about 0.01% ~ 0.05% Used as fertilizer, food and feed additives Used as catalyst, mordant for textile dyeing oxidation, paint and pigment curing agent and analytical reagent.