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CAS: 4335-09-5
分子式: C34H22N8Na2O10S2
分子量: 824.74
中文名称: 
4-氨基-5羟基-6-[[4'-[(4-羟基苯基)偶氮][1,1'-二苯基]-4-基]偶氮]-3-[(4-硝基苯基)偶氮]-2,7-萘二磺酸二钠盐
直接墨绿B
直接煮绿
直接绿B
直接绿 B
直接黑绿B
直接黑绿NB
直接绿B
英文名称: 
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-3-[(4-nitrophenyl)azo]-, disodium salt
C.I. Direct green 6
Direct green B
2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo)
1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)-( disodium salt
2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]
1'-biphenyl]-4-yl]azo]-3-[(4-nitrophenyl)azo]-[ disodium salt
airedale green bd
aizen direct green bh
amanil green b
apomine green b
atlantic green 2b
C.I.Direct Green 6(30295)
atul direct green b
Mitsui Direct Green B
azine green bx
Nippon Gren B
azocard green b
Pyrazol Green 2B,BC,BP
azomine green b
belamine green bx
bencidal green b
benzanil green b
benzanil green bn
Chlorazol Green
benzo green b
benzo green bg-cf
benzo green ca-cf
benzo green ga-cf
brasilamina green g
c.i. 30295
c.i. direct green 6, disodium salt
calcomine green by
Oxamine Green B
chloramine green 2b
Renol Green B
chloramine green 3g
chloramine green b
chloramine green bc
chlorazol green bn
chlorazol green bnp
chlorazol paper green bn
cotton green b
cresotine green b
diacotton green b
diamine green b
diaphtamine green b
diazine green b
diazine green db
diazol green b
diazol green bj
diphenyl green bb
diphenyl green by
diphenyl green c
diphenyl green gpd
diphenyl green kg
diphenyl green mb
direct brilliant green bb
direct brilliant green c
direct brilliant green cbm
direct green
direct green 2b
direct green 6
direct green a
direct green bn
direct green bp
direct green bx
direct green mb
enianil green b
enianil green bbn
erie green gpd
erie green mt
erie green tcm
fenamin green a
fenamin green b
fenamin green g
fixanol green bn
hispamin green b
kayaku direct green b
mitsui direct green bc
naphtamine green b
naphthalene leather green bl
nippon green b
orbamin green b
paramine green b
paramine green bn
phenamine green bg
phenamine green c
phenamine green g
pheno bright green
pontamine green bxn
pontamine green gxn
tertrodirect green b
vondacel green b
2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-3-[(4-nitrophenyl)azo]-,disodium salt
性质描述: 深灰色粉状物,溶于水呈深绿色,深于丙酮和溶纤素,微溶于乙醇,不溶于其他有机溶剂。遇浓硫酸呈紫黑色,稀释后呈紫灰色至黑色;遇浓盐酸或浓硝酸呈紫色。其水溶液,加浓盐酸生成暗蓝绿色沉淀,加10%硫酸色更蓝,加浓氢氧化钠液呈深绿色至橄榄色。对纤维素纤维染色,染料吸尽性很好,温度在80℃亲合力最大。拔染性好。对硬水微有敏感。
生产方法: 以联苯胺、对硝基苯胺、H酸和苯酚为基本原料。对硝基本胺重氮化后,与H酸进行偶合(一次偶合)。联欢苯胺重氮化后,与苯酚及一次偶合物进行双偶合,然后经盐析,过滤及干燥而制得。原料消耗(kg/t)联苯胺(100%) 95H酸(100%) 180对硝基苯胺(100%) 85苯酚(工业) 70亚胡酸钠(工业) 140盐酸(31%) 400纯碱(工业) 135烧碱(100%) 70精盐 100元明粉 85
用途: 主要用于粘胶、绵等纤维及其织物的染色和印花。也可用于蚕丝、绵纶、锦/粘、毛/粘等织物和混纺织物的染色。还可用于皮革、纸张、肥皂的着色,并可用来制造淀颜料。
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货号品牌产品名称规格包装、参考价格详情
D871553MACKLIN二氨基绿B试剂级120元/5g;   410元/25g;   906元/100g;   展开
储存:室温
状态:暗灰色粉末
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