This product is maxture of cisisomer and maleinoid of 2-methyl-3-(3,7,11,15-tetramethyl-2-hexadecenyl)-1,4diketon,naphthalene.
【CAS No.】 81818-54-4
【Synonym】Phytomenadione, phylloquinone
【Characteristics】 Yellow to orange transparent viscous liquid; Odourless or almost odourless.
【Molecular formula】 C31H46O2
【Molecular weight】 450.705
【Structure formula】
【Reference standard】 CHP，USP，BP，EP
【Storage】 Room temperature，light resistance, in closed container.