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Allowed Preservatives List

Chemical Name CAS Number Details
Salts of benzoic acid other than that listed under reference number 1 and esters of benzoic acid 65-85-0 / 532-32-1 Details
Salts of benzoic acid other than that listed under reference number 1 and esters of benzoic acid 1863-63-4 /2090-05-3 / 582-25-2 / 553-70-8 / 4337-66-0 / 93-58-3 / 93-89-0 / 2315-68-6 / 136-60-7 / 1205-50-3 / 939-48-0 / 93-99-3 Details
Propionic acid and its salts 79-09-4 / 17496-08-1 / 4075-81-4 / 557-27-7 / 327-62-8 / 137-40-6 Details
Salicylic acid and its salts 69-72-7[1]/ 824-35-1[2]/ 18917-89-0[3]/ 59866-70-5[4]/ 54-21-7[5]/ 578-36-9[6]/ 2174-16-5[7] Details
Hexa-2,4-dienoic acid and its salts 110-44-1 / 7492-55-9 / 7757-81-5 / 24634-61-5 Details
Moved or deleted Details
Biphenyl-2-ol 90-43-7 Details
Inorganic sulphites and hydrogensulphites (5) 7757-83-7 / 10192-30-0 / 10196-04-0 / 10117-38-1 / 7773-03-7 / 7631-90-5 / 7681-57-4 / 16731-55-8 Details
Moved or deleted Details
Chlorobutanol 57-15-8 Details