ChemicalBook > Product Catalog >Dyes and Pigments >dye >Solvent Dyes >7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)

Request For Quotation
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Suppliers list
Company Name: Alfa Chemistry  
Tel: 1-516-6625404
Email: support@alfa-chemistry.com
Company Name: AFINE CHEMICALS LIMITED  
Tel: +86-571-85134551 +86-18958018566
Email: info@afinechem.com
Company Name: Dideu Industries Group Limited  
Tel: +86-29-81148696 +86-15129568250
Email: 1022@dideu.com
Company Name: CONIER CHEM AND PHARMA LIMITED  
Tel:
Email: sales@conier.com
Company Name: Guangzhou Yunmen Biotechnology Co., Ltd  
Tel: 0751-18902340975/189023400307 18902340307
Email: 3356812514@qq.com
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Basic information
Product Name:7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)
Synonyms:Solvent Brown 20;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4);1,3-Naphthalenedisulfonic acid, 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis-, compd. with N,N'-bis(2-methylphenyl)guanidine (1:4);C.I. Solvent Brown 20;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4);7,7'-[(4,6-Dihydroxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-1,3-naphthalenedisulfonic acid N,N'-Bis(2-methylphenyl)guanidine;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) ISO 9001：2015 REACH;Transparent Brown K
CAS:72208-28-7
MF:C41H35N7O14S4
MW:978.01
EINECS:276-477-6
Product Categories:Organics
Mol File:72208-28-7.mol
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Structure
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Chemical Properties
EPA Substance Registry SystemC.I. Solvent Brown 20 (72208-28-7)
Safety Information
TSCA TSCA listed
MSDS Information
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Usage And Synthesis
Properties and ApplicationsBrown
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 175-205
7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Preparation Products And Raw materials
Tag:7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)(72208-28-7) Related Product Information
FAT BROWN RR 4-methyl-6-(naphthylazo)benzene-1,3-diamine Solvent Blue 94 SOLVENT BROWN 12 Solvent Blue 97 SOLVENT BROWN 22 Solventblue99 Solvent Blue 98 C.I. Solvent Brown 28