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Acid Brown 440
Acid Brown 440
Product Name
Acid Brown 440
CAS
93376-15-9
CBNumber
CB7967890
MF
C34H25N8NaO14S3
MW
888.79
MDL Number
MFCD31563513
MOL File
93376-15-9.mol
Acid Brown 440 Chemical Properties,Usage,Production
Preparation
5-Amino-2-(phenylamino)benzenesulfonic acid, 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, 4-Nitrobenzenamine respectively diazotization and Coupled with resorcinol.
Properties and Applications
brown. Mainly used for leather color.
Preparation Products And Raw materials
Raw materials
4-Aminodiphenyamine-2-sulfonic acid
Resorcinol
8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
4-Nitroaniline
Acid Brown 440 Suppliers
Global(17)Suppliers
Region
China 15
Germany 1
United States 1
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Email
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Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com
CHINA
22963
58
Dideu Industries Group Limited
+86-29-89586680
+86-15129568250
1026@dideu.com
China
22883
58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684
+8618949823763
sales@tnjchem.com
China
25356
58
Alfa Chemistry
1-516-6625404
support@alfa-chemistry.com
United States
9171
60
Wuhan Netcom Electronic Commerce Limited
18064670521
2355935187@ycphar.com
China
4879
58
Hubei Longxin Chemical Industry Co., Ltd.
15271551270
ycwlb056@yeah.net
China
2086
58
Wuhan Lvjing Fenghua Biotechnology Co., Ltd.
19972070065
201746457@qq.com
China
6428
58
93376-15-9, Acid Brown 440Related Search
Acid Brown 58
Chromate(3-), [3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)][3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]-, sodium
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