Direct Brown 227
- Product Name
- Direct Brown 227
- Chemical Name
- Direct Brown 227
- Synonyms
- Direct Brown 227;C.I.Direct Brown 227
- CBNumber
- CB7968554
- Formula Weight
- 0
- MOL File
- Mol file
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Direct Brown 227 Chemical Properties,Usage,Production
Preparation
4-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 Applications
Red 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 materials
Preparation Products
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Direct Brown 227 Suppliers
- Tel
- --
- Fax
- --
- info@dynasty-color.com
- Country
- China
- ProdList
- 3306
- Advantage
- 51
Direct Brown 227Related Search:
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