Hydroxy-PEG1-acid sodium salt CAS:2855229-28-4產品的分子式為C5H9NaO4,分子量為156.11488,純度為98%,溶解度為
產品描述
Hydroxy-PEG1-acid sodium salt is a PEG linker containing a hydroxyl group with a terminal carboxylic acid (as sodium salt form). The free acid form is not stable due to the reaction of OH with PEG-COOH group to form polymer. The sodium salt form is stable for storage and shipping. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. Reagent grade, for research use only.
產品形式
Hydroxy-PEG1-acid sodium salt CAS:2855229-28-4具體產品形式查看產品說明。