Manufacturer selling hot 4-Hydroxybenzenecarboxylic acid

4-Hydroxybenzenecarboxylic acid is a widely used organic synthetic raw material, especially its esters, including methyl paraben (Nipagin A), ethyl paraben (Nipagin B), propyl, butyl, isopropyl, and isobutyl esters. It can be used as a food additive, in soy sauce, vinegar, cool beverages (excluding soda), fruit seasoning agents, fruits and vegetables, pickled products, etc. It is also widely used in food, cosmetics, and medicine for anti-corrosion In terms of mold inhibitors and fungicides. Hydroxybenzoic acid is also used as an intermediate in dyes and pesticides. Used in the synthesis of organophosphorus insecticides GYAP and CYP in pesticides; A colorant used in the dye industry to synthesize thermosensitive dyes; It can also be used as a raw material for the production of plasticizers in color films, synthetic oil soluble couplers "538", and nylon 12. In addition, it is also used for liquid crystal polymers and plastics.