Can anyone tell me what the shelf life for pg and vg would be? I would truly appreciate any help I could get. Thank you and may you all have happy, healthy, safe and blessed new years. Keep smiling. Amen
May the Good Lord Bless and keep you.
Brother Ron
Amen Brother Ron. Happy New Year.
I found this: Dow Chemical Company - PG USP/EP has a shelf life of two years when stored below 40°C (104°F) in closed containers away from sources of ultraviolet (UV) light
and this:
We expect the shelf life of Superol VEG, Glycerin USP/
FCC to be approximately 2 years if it is kept under the recommended
storage and handling conditions. If the product
has not been used within 2 years, we recommend to test the
product for key specifications. No specific data has been
collected for the shelf-life of opened containers of glycerin is
hygroscopic, it can be expected that moisture content would
increase upon extended exposure to air.
P&G CHEMICALS DOES NOT PROVIDE EXPIRY DATES
Here is an old topic of mine:
Propylene Glycol and Vegetable Glycerine