... : Two yearIt has a dense cream odor, more than vanillin. It is widely used in confectionery, cakes, beverages, chocolates ... used for tobacco, toothpaste, soap and other cosmetics.The product conforms to, USP XXIII edition, FCC IV edition, Japanese ... industry chain,and the product line includes vanillin,ethyl vanillin,guaiacol,o-Nitrochlorobenzene,o-Aminoanisole,ortho-Vanillin,glyoxylic acid and others ...