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Direct Brown 227

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Direct Brown 227 Suppliers list
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
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Direct Brown 227 Basic information
Product Name:Direct Brown 227
Synonyms:Direct Brown 227;C.I.Direct Brown 227
CAS:
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MW:0
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Mol File:Mol File
Direct Brown 227 Structure
Direct Brown 227 Chemical Properties
Safety Information
MSDS Information
Direct Brown 227 Usage And Synthesis
Preparation4-Amino-N-(4-aminophenyl)benzamide double nitriding, first coupled with 2-Hydroxybenzoic acid , again and 4-Aminobenzenesulfonic acid diazo, in acid conditions and Benzene-1,3-diamine match-mismatch things coupled.
Properties and ApplicationsRed light brown.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 3 2 3-4 2-3
Direct Brown 227 Preparation Products And Raw materials
Raw materialsSulfanilic acid-->Salicylic acid-->4,4'-Diaminobenzanilide-->m-Phenylenediamine
Tag:Direct Brown 227 Related Product Information
Direct Brown 223 Direct Brown 206 CI34035 5-[[4'-[[8-[[2,4-Diamino-5-[(4-sodiosulfophenyl)azo]phenyl]azo]-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt Benzoic acid, 5-[[4'-[[2,4-dihydroxy-3-[(4-sulfo-1-naphthalenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt Direct Brown 221 Direct Brown 20 Direct Brown 222 C.I. Direct Brown 208