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ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >Acid Brown 440

Acid Brown 440

Acid Brown 440 Structure
CAS No.
93376-15-9
Chemical Name:
Acid Brown 440
Synonyms
AcidBrownA;Brown PNR;C.I. 34908;Acid Brown 440;C.I.AcidBlack440;C.I.Acid Brown 440;Daedo Acid Brown PNR;Apollo Leather Brown PLA;C.I.Acid Brown 440:C.I.34908;Acid Brown 440 ISO 9001：2015 REACH
CBNumber:
CB7967890
Molecular Formula:
C34H25N8NaO14S3
Molecular Weight:
888.79
MOL File:
93376-15-9.mol
Request For Quotation

Acid Brown 440 Chemical Properties,Uses,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.

Acid Brown 440 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

Preparation Products

Acid Brown 440 Suppliers

Global( 18)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 24722 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418684 +8618949823763 China 25363 58 Inquiry
Wuhan Lvjing Fenghua Biotechnology Co., Ltd. 19972070065 China 6436 58 Inquiry
Wuhan lanabai Pharmaceutical Chemical Co., Ltd 15307151931 China 6928 58 Inquiry
Jinzhou Shutai Chemical Co., Ltd 0311-84372222 China 34 50 Inquiry
Alfa Chemistry 1-516-6625404 United States 9171 60 Inquiry
Dynasty Colourants Co., Ltd. 86 0574 27862107 27862719 China 3306 51 Inquiry
Shanghai Road Dyestuffs & Chemicals Co., Ltd 86-21-6284 6670 China 706 34 Inquiry
Service Chemical Inc. 888-895-6920 Germany 6373 71 Inquiry
Ningbo Dynasty Chemical Co., Ltd 86 0574 56159999 China 1444 58 Inquiry
Supplier Advantage
Dideu Industries Group Limited 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Wuhan Lvjing Fenghua Biotechnology Co., Ltd. 58
Wuhan lanabai Pharmaceutical Chemical Co., Ltd 58
Jinzhou Shutai Chemical Co., Ltd 50
Alfa Chemistry 60
Dynasty Colourants Co., Ltd. 51
Shanghai Road Dyestuffs & Chemicals Co., Ltd 34
Service Chemical Inc. 71
Ningbo Dynasty Chemical Co., Ltd 58

93376-15-9(Acid Brown 440)Related Search:

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AcidBrownA C.I.AcidBlack440 Brown PNR C.I.Acid Brown 440 4-[[2,6-Dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulfophenyl]azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium sal Apollo Leather Brown PLA C.I. 34908 Daedo Acid Brown PNR Acid Brown 440 2,7-Naphthalenedisulfonicacid,4-[2-[2,6-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]phenyl]diazenyl]-5-hydroxy-,trisodiumsal Acid Brown 440 ISO 9001：2015 REACH C.I.Acid Brown 440:C.I.34908 93376-15-9 C34H21N8Na3O14S3 C34H21N8O14S3Na3