63022-10-6 EINECS 263-798-1 Ethanaminium, N-(9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl-, tungstatephosphate Ethanaminium, N-(9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene)-N-ethyl-, tungsten phosphate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, tungstatephosphate