azodicarbonamide food additive molecule. used in bread production as flour improving agent and as blowing agent in the production

azodicarbonamide azo dicarbonamide azobisformamide food additive e927 industry flour bleaching improving bread oxidizing biurea semicarbazide ethyl carbamate foamed plastic blowing agent respiratory sensitizer allergy dough baking bakery molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle circles skeletal line structural