还原染料是指在碱性条件下被还原而使纤维着色,再经氧化,在纤维上恢复成原来不溶性的染料而染色,用于染纤维素纤维; 将不溶性还原染料制成硫酸酯钠盐,可变成可溶性还原染料,主要用于棉布印花。

清空选项
522-75-8 3H,3'H-[2,2'-Bibenzo[b]thiophenylidene]-3,3'-dione
BD153918522-75-898%
¥34.005g常备现货
482-89-3 [2,2'-Biindolinylidene]-3,3'-dione
BD134555482-89-398%
¥413.00500g常备现货
475-71-8 Benzo[h]benzo[5,6]acridino[2,1,9,8-klmna]acridine-8,16-dione
BD130391475-71-898%
¥1797.00100g
128-64-3 Benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
BD386426128-64-395+%
¥1234.0010g
2379-74-0 6,6'-Dichloro-4,4'-dimethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dione
BD1462802379-74-095%
¥2729.0025g
2475-31-2 Cibablue2b
BD1212532475-31-298%
¥1852.00100g
1