Product Name: 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol (sodium salt) Cat.#: R-0090 CAS No : 202070-86-8 Appearance: White Powder Molecular Weight:770.99 Purity:99% Storage:-20℃ Stability:24 months - See more at: http://www.resenbio.com/products-detail.php?ProId=45#sthash.JECvSaoo.dpuf