Propylene glycol (1,2-propanediol) molecule. Used as solvent in pharmaceutical drugs,as food additive,in de-icing solutions,etc Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (hidden),carbon (grey),oxygen (red) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Molekuul |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |