...PEG-200/ PEG-400 600 4000 6000 8000 CAS 25322-68-3 Description: Chemical Formula: (C2H4O)n, where n represents the average number of ethylene oxide units in the polymer chain. Molecular Weight: The average molecular weight of PEG-400 is approximately 400 g/mol. Structure: PEG-400 is a clear, viscous liquid at room temperature. It is a water-soluble compound and has a relatively low vapor pressure. Specification: Purity: PEG
...PEG-200/ PEG-400 600 4000 6000 8000 CAS 25322-68-3 Description: Chemical Formula: (C2H4O)n, where n represents the average number of ethylene oxide units in the polymer chain. Molecular Weight: The average molecular weight of PEG-400 is approximately 400 g/mol. Structure: PEG-400 is a clear, viscous liquid at room temperature. It is a water-soluble compound and has a relatively low vapor pressure. Specification: Purity: PEGmore