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Allowed Preservatives List

Chemical Name CAS Number Details
Alkyl (C12-C22) trimethyl ammonium bromide and chloride 17301-53-0 / 57-09-0 / 112-02-7 / 1119-94-4 / 112-00-5 / 1120-02-1 / 112-03-8 Details
4,4-Dimethyl-1,3-oxazolidine 51200-87-4 Details
N-(Hydroxymethyl)-N-(dihydroxymethyl-1,3-dioxo-2,5-imidazolidinyl-4)-N'-(hydroxymethyl)urea 78491-02-8 Details
Benzenecarboximidamide, 4,4'-(1,6-hexanediylbis (oxy))bis- and its salts (including isethionate and p-hydroxybenzoate) 3811-75-4 / 659-40-5 / 93841-83-9 Details
Glutaraldehyde (Pentane-1,5-dial) 111-30-8 Details
5-Ethyl-3,7-dioxa-1-azabicyclo[3.3.0] octane 7747-35-5 Details
3-(p-Chlorophenoxy)-propane-1,2-diol 104-29-0 Details
Sodium hydroxymethylamino acetate 70161-44-3 Details
Silver chloride deposited on titanium dioxide 7783-90-6 Details
Benzenemethanaminium, N,N-dimethyl-N-[2-[2-[4-(1,1,3,3,-tetramethylbutyl)phenoxy]ethoxy]ethyl]-, chloride 121-54-0 Details