Vanillin 99% by HPLC Vanillin Product DescriptionMolecular Formula: C8H8O3 Molecular Weight: 152.14 ... -5Appearance: White or slightly yellow crystals, usually need-like, affected by light.Odor: oder and taste of vanilla.Assay (GC): 99 ... as the fragrance enhencer in cake, drink, chocolate, confectioneries, cracker, instant noodles, bread, tobacco, wine, toothpaste, perfume, pharma and etc. Packing ...