CAS: 130-22-3分子式: C14H7NaO7S·H2O分子量: 360.28中文名稱: 9,10-二氫-3,4-二羥基-9,10-二氧代-2-蒽磺酸單鈉鹽茜素紅茜素磺酸鈉茜素S 茜素紅英文名稱: Sodium 3,4-dihydroxy anthraqinone-2-sulfonate 　Alizarin red2-Anthracenesulfonic acid, 9,10-dihydro-3,4-dihydroxy-9,10-dioxo-, monosodium salt9,10-dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic aci monosodium s9,10-dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid monosodium saacid red alizarineahcoquinone red salizarin carmine (biological stain)alizarin red salizarin salizarine carmine indicatoralizarine red aalizarine red asalizarine red for woolalizarine red indicator 　alizarine red s (biological stain)alizarine red s sodium saltalizarine red swalizarine red szalizarine red walizarine red waalizarine red wsalizarine salizarine s extra conc. a exportalizarine s extra pure aalizarinrot-salizarinsulfonatec.i. 58005c.i. mordant red 3calcochrome alizarine red sccarnelio rubine lakechrome red alizarinediamond red wext d and c red no. 7fenakrom red wmitsui alizarine red soxanal fast red swsodium alizarin-3-sulfonatesodium alizarinesulfonate 　Sodium alizarin sulfonate9,10-Dihydro-3,4-dihydroxy-9,10-dioxy-2-ant hracenesul-fonicac acid sodium saltabcol diamond red walizarin red 5alizarinreds2-Anthracenesulfonic acid,9,10-dihydro-3,4-dihydroxy-9,10-dioxo-,monosodium salt物理性質性質描述: 橙黃色或黃棕色粉末。易溶於水，微溶於乙醇，不溶於苯和氯仿。1%水溶液pH2.15。