直接耐晒灰2BL; C.I.Direct Black 103; Diazol Light Grey 4B; 3-[[4-[[4-[(7-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-1,5-disulfonic acid disodium salt; Direct Fast Black 2B; Direct Fast Grey L; Direct Grey Light Fast
Benzoic acid, 5-[4-[[4-[[4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo-2-hydroxy-, trisodium salt
C.I.直接绿 28; Green 5GL; C.I.Direct Green 28; Cibafix Green; Direct Brilliant Green SV-4ZH; Direct Fast Green 5GD; Direct Fast Green 5GLL; Direct Green 5GL; Einecs 229-309-0; Triamin Green 5GL.; Helion Green 5GLN; Saturn Green L5G; Solar Green 5GL; Helion Green 5GL
用途
- 化学性质
暗草绿色粉末。水溶性一般，水溶液呈黄光绿色。对硬水较敏感。
- 直接耐晒绿 5GLL 主要用于棉、黏胶纤维的染色及其织物的直接印花，得鲜艳果绿色。上染率好，匀染性和移染性均较差。染色后可用固色剂 Y 处理提高湿处理牢度。可用于富纤、维纶的染色，上染率好。也用于蚕丝、锦纶织物的印花。可与分散染料同浴高温染涤黏混纺织物，也用于毛黏、维黏混纺织物的染色，维纶得色与棉近似，蚕丝与棉得色深，羊毛更深且蓝，二醋酸纤维微沾黄色，三醋酸纤维、涤纶、腈纶不沾色。
直接兰78; 直接蓝4GL; C.I.直接蓝78; 直接蓝G; 2-[[4-[[4-[[1-羟基-6-(苯基氨基)-3-磺基-2-萘基]偶氮]-1-萘基]偶氮]-6-磺基-1-萘基]偶氮]-1,4-苯二磺酸四钠盐; C.I.34200; Kayarus Blue G; Sumilight Supra Blue G; Amanil Fast Blue 4GL; Belamine Fast Blue 4GL; Benzanil Supra Blue 4GL; Calcoform Blue 4GL; Chlorantine Fast Blue 4GL; tetrasodium,2-[[4-[[4-[(2Z)-2-(6-anilino-2-oxo-3-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalen-1-yl]diazenyl]-6-sulfonatonaphthalen-1-yl]diazenyl]benzene-1,4-disulfonate
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
直接黑19; 4-氨基-3,6-双[[4-[(2,4-二氨基苯基)偶氮]苯基]偶氮]-5-羟基萘-2,7-二磺酸二钠盐; 直接耐晒墨 L-3BG; 直接黑 G; 直耐晒黑G; 4-氨基-3,6-双((4-((2,4-二氨基苯基)二氮烯基)苯基)二氮烯基)-5-羟基萘-2,7-二磺酸钠盐; Direct black RN; disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate; Black G; Atul Direct Black VG; Benzo Fast Black G; Condires Black AN; Kayarus Black G; Sumilight Black G; Vicorect Black FB.; RIFAZOLBLACKGR; 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[(E)-2-[4-[(E)-2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2); Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate
用途
- 简介
直接黑19是黑色粉末。水溶性很好，其水溶液呈绿光黑色，加入浓碱液呈绿光蓝色，加入10％硫酸颜色略显红。微溶于乙醇、丙酮。于浓硝酸中呈深棕色，于浓硫酸中呈绿光黑色，稀释后产生红光黑色沉淀。染色时遇铜离子色光微绿，遇铁离子色光略有变化。
- 化学性质
黑色粉末。水溶性很好，其水溶液呈绿光黑色，加入 10%硫酸颜色略显红；加入浓碱液呈绿光蓝色。微溶于乙醇、丙酮。于浓硫酸中呈绿光黑色，稀释后产生红光黑色沉淀；于浓硝酸中呈深棕色。染色时遇铜离子色光微绿，遇铁离子色光略有变化。
- 直接耐晒黑 G 是主要的黑色染料品种之一。主要用于棉、黏胶纤维以及棉、黏胶纤维与蚕丝、羊毛交织、混纺织物的染色和直接印花。主要染黑色，印花则普遍采用灰及黑色，也可与棕色染料拼成各种不同深度的咖啡等色，少量用于调色光，以增加色谱。染羊毛黏胶纤维混纺织物时，可与中性黑 BRL 同浴染色，得色均匀。也可与分散染料同浴染涤黏混纺织物。上染率好，移染性稍差，染色后可用固色剂 Y、固色剂 M 处理，但色光微绿，用脲醛树脂整理可不改变色光，也能提高湿处理牢度。
直接兰199; 直接蓝199; 直接蓝 FBL; C.I.直接蓝199; 直耐晒翠兰FBL; Direct Fast Blue FBL; Direct TURQ Blue FBL; DirectturquoiseblueFBL; C.I. Direct Blue 199; Direct blue 199 (C.I. 74190); Fast Turquoise Blue FBL; Daiwa Blue 319H; Sirius Turquoise S-FBL; Solophenyl Turquoise Blue BRLE; Solophenyl Turquoise BRLE; Permalite FBL 400; Direct Lightfast Turquoise Blue FBL; Direct Lightfastfast Turquoise Blue GB; Sensijet Direct Blue 199; Irgasperse Jet Cyan RL; Kayafect Turquoise RN; Basacid Blue 762; Nylomine Acid Turquoise P-B; Levacell Fast Turquoise Blue BLN; Direct Turquoise Blue FBL
直接耐晒蓝 3RL; C.I.直接蓝 67; Atul Direct Supra Light Fast Blue 3R; Dyrect Fast Blue 4RD; Helion Blue 3RL; Saturn Blue L3R; Solar Brilliant Blue A; Triamin Blue 3RL.; C.I.DirectBlue67
二氨基蓝 BB; 直接蓝2B; 直接靛蓝; 直接靛蓝2B; 直接青蓝2B; 直接兰6; 直接蓝2R; direct blue; C.I. Direct Blue 6, tetrasodium salt; Diaminreinblau; Benzo Blue 2B; Nippon Blue B; LIGHT BLUE; direct sky blue 5B; PONTAMINE BLUE BB; tetrasodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate]
直接蓝 B2R; C.I.直接蓝71; 直接耐晒蓝B2R; 直接耐晒蓝B2RL; 直接深蓝L-3RB; C.I. Direct Blue 71; Diazol Light Blue R; Direct deep blue L-3RB; Direct fast blue B2RL; Durazol Blue 2R; Sirius Supra Blue BRR; Sumilight Supra Blue BRR; Direct Blue GLL; Fast Blue B2RL; SOLAR BLUE G; Blue BRR; Optisal Blue RL; 1,5-Naphthalenedisulfonic acid, 3-[(E)-2-[4-[(E)-2-[4-[(E)-2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4); Tetrasodium 3-((4-((4-((6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonate; 1,5-Naphthalenedisulfonic acid, 3-((4-((4-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt; Tetrasodium 3-[(E)-{4-[(E)-{4-[(E)-(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-6-sulfonato-1-naphthyl}diazenyl]-1-naphthyl}diazenyl]-1,5-naphthalenedisulfonate
直接兰80; 直接蓝 2RL; C.I.直接蓝80; 直接耐晒蓝2RLL; [Μ-[[4,4'-[[3,3'-二(羟基-ΚO)(1,1'-二苯基)-4,4'-二基]双(偶氮-ΚN')]双[3-(羟基-ΚO)-2,7-萘二磺酸盐]]]]二铜酸四钠盐; 直接混纺蓝D-2RL; C.I. Direct Blue 80; CI Direct Blue 80; dicopper,tetrasodium,3-oxido-4-[[2-oxido-4-[3-oxido-4-[(2-oxido-3,6-disulfonatonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-2,7-disulfonate; C.I.DIRECTBLUE80; Cuprate, [μ-[[4,4'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-hydroxy-2,7-naphthalenedisulfonato]]]]di-, tetrasodium; Cuprate, [μ-[[4,4'-[[3,3'-di(hydroxy-κO)[1,1'-biphenyl]-4,4'-diyl]bis(azo-κN')]bis[3-(hydroxy-κO)-2,7-naphthalenedisulfonato]] ]]di-, tetrasodium; Direct blue 80 (C.I. 24315); Benzanil Supra Blue 2RLL; Chlorantine Fast Blue 2RLL; Intralite Fast Blue NBLL
直接铜盐蓝BR; C.I.直接蓝168; Direct Blue 168; Direct Copper Blue BR; Japanol Copper Blue 2B; Kayaku direct copper blue 2B; Mitsui Direct Copper Blue 2B; Copper Blue 2B
