68413-81-0 C.I. Pigment Blue 1, Silicomolybdate EINECS 270-253-1 Ethanaminium, N-(4-((4-(diethylamino)phenyl)(4-(ethylamino)-1-naphthalenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, (mu12-(orthosilicato(4-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O'''))tetracosa-mu-oxododecaoxododecamolybdate(4-) (4:1)