preservative Synonyms

tutelary sodium benzoate benzoic acid lactic acid condom copper sulfate Bridgeport lysozyme propanoic acid thiabendazole sterilizer antifungal vinegar chemical compound add-on acetic acid boric acid formic acid artificial additive food additive propionic acid sorbic acid sodium sulphite sulphur dioxide preservatives added ingredient pickling solution add-ons chemical preserving agent artificial coloring sodium sorbate sodium bisulphite safeguarding biphenyl brackish water calcium benzoate calcium sorbate methanoic acid potassium benzoate potassium nitrite potassium sorbate preserving agent addition conservatory conserving curator defensive disinfectant salt formaldehyde