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Acid Brown 98

Acid Brown 98 structure

CAS No.: 12269-88-4

Chemical Name:: Acid Brown 98

Synonyms: Brown 5GL;Acid Brown O;C.I. 18840:2;Acid Brown 98;Acid Brown 277;Derma Brown 5G;Derma Brown 5GL;C.I.Acid Brown 98;Chemiderm Brown 5G;Colorosacid Brown 98

CBNumber:: CB5968338

Molecular Formula:: C48H39FeN15O21S3

Molecular Weight:: 1313.95116

MDL Number:: MFCD00278968

MOL File:: 12269-88-4.mol

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Acid Brown 98 Chemical Properties,Uses,Production

Preparation

2-Amino-4-nitrophenol diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and then turn it into 1:2 iron complex.

Properties and Applications

yellow light brown. Mainly used for leather color.

Acid Brown 98 Preparation Products And Raw materials

Raw materials

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 2-Amino-4-nitrophenol

Preparation Products

Acid Brown 98 Suppliers

Global( 30)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34571	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	27486	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14443	57
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Tianjin heowns Biochemical Technology Co., Ltd.	400-6387771-6039 18920564737	sales@heowns.com	China	20606	60
Wuhan kemike Biomedical Technology Co., Ltd	027-13163388153 13163388153	yeqiu416@163.com	China	9977	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	17691182729 18161915376	1046@dideu.com	China	10010	58
Aobolihui	0917-18691729 18691729963	2553382659@qq.com	China	4752	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Alfa Chemistry	58
Tianjin heowns Biochemical Technology Co., Ltd.	57
Alfa Chemistry	60
Tianjin heowns Biochemical Technology Co., Ltd.	60
Wuhan kemike Biomedical Technology Co., Ltd	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Aobolihui	58

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Brown 5GL Acid Brown 277 C.I. 18840:2 Chemiderm Brown 5G Colorosacid Brown 98 Covalene Olive Brown GL Derma Brown 5G Derma Brown 5GL Acid Brown O C.I.Acid Brown 98 Iron 4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid complex Acid Brown 98 Acid Brown 98 ISO 9001：2015 REACH C.I.Acid Brown 98:C.I.18840:2 12269-88-4