Description of Polyethylene Glycol: Polyethylene glycol is a polyether compound with many applications, from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as H−(O−CH2−CH2)n−OH. PEG has been examined extensively as a drug delivering vehicle because of […]
Glycerin Description of Glycerin: RAHA Oil glycerin (Glycerol) is a clear, odorless, viscous liquid with a naturally sweet taste. It is derived from both natural and petrochemical feedstocks. Glycerin occurs in combined form (triglycerides) in animal fats and vegetable oils and is obtained from these fats and oils during transesterification, such as in biodiesel production. […]
Propylene Glycol Description of Propylene Glycol: RAHA Oil Propylene glycol is a synthetic organic compound with the chemical formula C3H8O2. Other names for are 1,2-dihydroxypropane, 1,2-propanediol, methyl glycol, and trimethyl glycol. It is clear, colorless, slightly syrupy liquid at room temperature. It may exist in air in the vapor form, although propylene glycol must be […]
