Preservative

Preservative
Item CAS No. Assay
Allantoin 97-59-6 Min. 99%
Imdiazolidinyl urea 78491-02-8 Min. 99%
Diazolidinyl urea 39236-46-9 Min. 99%
DMDM Hydantoin 6440-58-0 55%
Methyl paraben 99-76-3 Min. 99%
Ethyl paraben 120-47-8 Min. 99%
Propyl paraben 94-13-3 Min. 99%
Butyl paraben  94-26-8 Min. 99%
Methyl paraben sodium 2026-62-0 Min. 99%
Ethyl paraben sodium 38285-68-6 Min. 99%
Propyl paraben sodium 38285-69-9 Min. 99%
Butyl paraben sodium 36457-20-2 Min. 99%
P-anisic acid 100-09-4 Min. 99%
Sodium anisate 536-45-8 Min. 99%
Phenoxyethanol 122-99-6 Min. 99%
Benzoic acid 65-85-0 Min. 99%
Sodium benzoate 532-32-1 Min. 99%
Potassium sorbate 590-00-1 Min. 99%
Dehydroacetic Acid 520-45-6 Min. 99%
Salicylic acid 69-72-7 Min. 99%
Methyl salicylate 119-36-8 Min. 99%
Bronopol 52-51-7 Min. 99%
Sodium Levulinate 19856-23-6 Min. 99%
Benzalkonium chloride 63449-41-2 40%,80%
Phenoxyethanol

Ethylhexylglycerin

122-99-6

70445-33-9

90%

10%