直接耐晒蓝FRL; C.I. Direct blue 72; C.I.Direct Blue 72(34145); 6'-Amino-1'-hydroxy-4-[(4-phenylazo-6-sodiosulfo-1-naphthalenyl)azo][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt; Direct Fast Blue FR; Diazol Light Blue B; Trisodium 7-amino-4-hydroxy-3-[(E)-{4-[(E)-{4-[(E)-phenyldiazenyl]-6-sulfonato-1-naphthyl}diazenyl]-6-sulfonato-1-naphthyl}diazenyl]-2-naphthalenesulfonate; 2-Naphthalenesulfonic acid, 5-[(E)-2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[(E)-2-[4-[(E)-2-phenyldiazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3)
直接固棕 BX; 直接棕B; 直接固棕; Calcomine Brown BX; Direct Brown B; 2-Hydroxy-5-[[4'-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphtyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid disodium salt; C.I.22345; C.I.Direct Brown 59; Direct Brown BD
直接耐晒黄2R; 直接耐晒黄FF; Bitamine Direct Yellow RR; Direct Fast Yellow 2R; Direct Fast Yellow FFA; Direct Yellow 2R; Fabramine Yellow DB; Hispaluz Yellow FF; Kansai Direct Fast Yellow BC
直接耐晒绿BLL; C.I.直接绿26; 克罗来丁绿 BLL; 直接绿 GFL; DirectFastgreenBLE; Green BL; Triamin Green BL.; Direct Green BL; Covalene Green GFL; Diazol Green BN; Helion Green BL; Cibafix Green E-B; Optisal Green BL; Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt; Chlorantine Fast Green BLL; Amanil Fast Green BLC; C.I.Direct Green 26(34045); Diazol Light Green BL,BMA
直接绿 89; Anardirect Green 6NB; Best Direct Fast Green BNB; Dinamine Green B NBH; Kemanarect Green BBD; Pidictive Green; Vicorect Green 89; Direct Green 2BNB
用途
- 化学性质
灰色粉末。溶于水、丙酮、乙二醇乙醚,微溶于乙醇,不溶于其他有机溶剂。
- 直接墨绿 NB 可用于代替直接墨绿 B。主要用于棉、黏胶纤维、蚕丝及其织物的染色和印花,也用于黏锦、毛黏混纺织物的染色。
直接黑D; 直接黑17; C.I.直接黑17; 直接绸灰; 直接大刀灰; 6-氨基-3-[2-[4-[2-(4-氨基苯基)偶氮基]-2-甲氧基-5-甲基苯基]偶氮基]-4-羟基-2-萘磺酸钠盐; Direct Black 17; sodium 6-amino-3-[[4-[(4-aminophenyl)azo]-4-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonate; Benzo Black DS; Azogen Black D; Direct Grey 6BR; Grey D
用途
- 化学性质
黑色粉末。水溶性一般,其水溶液呈紫黑色,加浓盐酸产生深棕色沉淀,加浓碱产生灰紫色沉淀。溶于乙醇呈灰光紫色。于浓硫酸中呈深蓝光绿色,稀释后产生紫棕色沉淀。
- 直接灰 D 广泛用于棉、黏胶纤维织物的染色,也用于蚕丝织物的染色和印花,得青红光灰至绿光黑色,色泽深浓,匀净。还可与黄、红、蓝、棕等染料拼色。染色后常用固色剂 Y 或固色剂 M 处理以及进行脲醛树脂整理。还可用于维纶织物染色。
- 主要用于棉、麻、粘胶等纤维素纤维织物的染色,也可用于蚕丝、锦纶及其混纺织物的染色,还可作粘胶及蚕丝织物的印花用。本品染棉、粘胶织物后,通常采用固色剂Y或固色剂M处理,以及进行脲醛树脂整理。经固色剂Y处理,色光呈微红;经固色剂M处理,色光转暗,经脲醛树脂整理,色光基本不变。
- 主要用于棉、麻、粘胶等织物的染色
直接紫红; 联苯胺红 B; 直接枣红; 直接枣红B; 直接枣红GB; 直接红采; 直接红酱; 直接酱红; Union Bordeaux B; Bordeaux Direct; Direct Bordeaux B; Direct Claret; Bordeaux BG; Direct Bordeaux; Amanil Bordeaux B; Direct Garnet LG; Benzo Bordeaux B; Erie Bordeaux B; Direct Bordeaux BN; Direct Red M 10B; Fastolite Brilliant Bordeaux BN; Fenamin Bordeaux B
直接红227; Light Rose FR; Ambidirect Rose FR; Best Direct Light Rose FR; Direct Fast Red FR; Everdirect Light Rose FR; Intralite Fast Rose LRK; Nippon Kagaku Direct Paper Pink BL; Optisal Red 7B
直接红243; 直接红 106; C.I. Direct Red 243; Direct red 241 (C.I. 29315); Red BWS; Best Direct Supra Red BWS; Direct Fast Red BWS; Direct Red TBD; Everdirect Supra Red BWS; Kayarus Supra Red BWS