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Brown FK

CAS No.
8062-14-4
Chemical Name:
Brown FK
Synonyms
Brown FK;1545 Brown;Eec no. 124;Food brown 1;C.I. Food Brown 1;Golden brown rk-fq;4-[(2,4-diamino-5-methylphenyl)diazenyl]benzenesulfonate;4-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate;trisodium,4-[(2,4-diamino-5-methylphenyl)diazenyl]benzenesulfonate,4-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate;Benzenesulfonic acid, 4,4'-((4,6-diamino-m-phenylene)bis(azo))di-, disodium salt, mixed with p-((4,6-diamino-m-tolyl)azo)benzenesulfonic acid, sodium salt
CBNumber:
CB91103356
Molecular Formula:
C18H14N6O6S2.C13H13N4O3S.3Na
Molecular Weight:
848.783
MDL Number:
MFCD01657946
MOL File:
8062-14-4.mol
Last updated:2023-05-25 18:01:22

Brown FK Properties

LogP 1.965 (est)

Brown FK price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0004921 BROWN FK 95.00% 8062-14-4 5MG $495.76 2021-12-16 Buy
Product number Packaging Price Buy
DYE0004921 5MG $495.76 Buy

Brown FK Chemical Properties,Uses,Production

Preparation

4-Aminobenzenesulfonic acid?diazo, and Benzene-1,3-diamine, 4-Methylbenzene-1,3-diamine?coupling.

Properties and Applications

yellow light brown.

Brown FK Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Hubei Enxing Biotechnology Co., Ltd 16621771607 exbio_tech@163.com China 8230 58
Brown FK Benzenesulfonic acid, 4-(2,4-diamino-5-methylphenyl)azo-, monosodium salt, mixt. with 4,4-(2,4-diamino-1,3-phenylene)bis(azo)bisbenzenesulfonic acid disodium salt Food brown 1 C.I. Food Brown 1 1545 Brown Benzenesulfonic acid, 4,4'-((4,6-diamino-m-phenylene)bis(azo))di-, disodium salt, mixed with p-((4,6-diamino-m-tolyl)azo)benzenesulfonic acid, sodium salt Eec no. 124 Golden brown rk-fq trisodium,4-[(2,4-diamino-5-methylphenyl)diazenyl]benzenesulfonate,4-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate 4-[(2,4-diamino-5-methylphenyl)diazenyl]benzenesulfonate 4-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate 8062-14-4 C31H27N10Na3O9S3