O-Phthaladehyde 1,Cosmetic Raw Material 2,Personal Care Material 3,Others O-Phthaladehyde 1,Cosmetic Raw Material2,Personal Care Material3,Others Specifications:Category : Organic chemicals and derivativesCAS NO : 643-79-8 EC NO : 211-402-2Content: 99% MF: C8H6O2 MW: 134.13 AppearanceWhite or pale yellow schistose solidWhite schistose solidAcid Value≤5.03.1PH(3% aqueous solution)8-108.2 ...