Certificate of Analysis


Product Name: PEG8000
Catalog Number: M19994
CAS Number: 25322-68-3

Physical and Chemical Properties
Formula: HO(CH2CH2O)nH
Solubility: Soluble in Water
Storage: 18~25°C, protect from light, dry, sealed
Chemical Structure: PEG8000 Structure
Analytical Data
QC Standard: Mn 7200~8800
H-NMR: Consistent with structure
Product Information
Description: Polyethylene glycol 8000 (PEG 8000) is a polymer formed by condensation reaction of ethylene oxide and water. Polyethylene glycol is used for the isolation of plasmid DNA and the precipitation of phage.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.