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عضو جديد

Discussion in 'العربية' started by mina999600, Aug 26, 2020.

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  1. mina999600

    mina999600 New Member

    Aug 26, 2020
    عايز اعرف هل في انواع من الجلسرين النباتي ؟ وهل في انواع من ال بروبلين جليكول (زي المونو بروبلين جليكول) وشكرا
     
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  2. HigherStateD

    HigherStateD Ultra Member ECF Veteran

    To the best of my knowledge, Vegetable Glycerin and Propylene Glycol aren't broken down into different types. I have noticed that, depending on what the glycerin is made from, and how pure it is, will affect taste. The only solvent used in vaping that has variations is polyethylene glycol, which has different molecular weights, the most commonly used is PEG400, but it is rare to find someone using this, as it's usually people with Propylene Glycol sensitivity. Perhaps someone with more chemistry knowledge can chime in. Maybe @stols001
     
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  3. Izan

    Izan Vaping Master ECF Veteran

    Jul 1, 2012
    Mallorca, Spain
    Hi and welcome,
    For vaping we use;
    PG:Chemical Formula: C3H8O2 , CAS#: 57-55-6, B.P./USP grade at 99.5% or greater purity.
    VG:Chemical Formula: C3H8O3, CAS#: 56-81-5, B.P./USP grade at 99.5% or greater purity.

    Please use English in the main forum.

    Cheers
    I
     
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  4. stols001

    stols001 Moved On ECF Veteran

    May 30, 2017
    I know zero about chemistry pretty much but yes, I do use PEG400. If I understand the question I will try to answer it.

    Anna
     
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  5. HigherStateD

    HigherStateD Ultra Member ECF Veteran

    As I understand it, OP is asking about variations in PG and VG, similar to how PEG has weights associated with it. My guess is no, but I'm no expert.
     
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