Home Cosmetic Science Talk Formulating General Storing Preservatives

  • jemolian

    February 3, 2021 at 6:51 am

    It depends on the ingredients of the blend. You might want to check the MSDS / SDS if it is possible to be stored at that temperature. 

  • PhilGeis

    February 3, 2021 at 3:51 pm

    As jemplian said, follow manufacturers’ directions.   Solubility of some preservatives decreases at lower temps.  With precipitation, fluid dispensed from drums (for example) will not establish effective levels. 

  • Zara

    February 4, 2021 at 2:58 am

    Thank you for responses.

  • ZleyHoldings

    February 4, 2021 at 6:15 am

    We produce Chlorphenesin CAS: 104-29-0, P-hydroxyacetophenone CAS: 99-93-4, Caprylhydroxamic acid CAS: 7377-03-9, and Capryloyl Glycine CAS: 14246-53-8 which are all very good cosmetic preservatives, they are in powder form and can be stored at room temperature for up to 3 years.

    Say goodbye to the fridge :D

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