Direct Brown 123
- Product Name
- Direct Brown 123
- Chemical Name
- Direct Brown 123
- Synonyms
- Direct Brown 123;C.I.Direct Brown 123:C.I.35030
- CBNumber
- CB99702944
- Formula Weight
- 0
- MOL File
- Mol file
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Direct Brown 123 Chemical Properties,Usage,Production
Preparation
4-Nitrobenzenamine diazo, and Resorcinol coupling, 2,4-Diaminobenzenesulfonic acid double nitriding, and formation of accidentally nitrogen compounds (2 Moore) coupled.
Properties and Applications
red light brown. Soluble in water for yellow light brown. The strong sulfuric acid is palm in light orange, for yellow brown after diluted, precipitation. The dye solution to join strong hydrochloric acid have yellow brown precipitation.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| AATCC | 5 | 3 | 2 | 4 | 5 | ||
Direct Brown 123 Preparation Products And Raw materials
Raw materials
Preparation Products
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Direct Brown 123 Suppliers
Direct Brown 123Related Search:
Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-amino-4-methyl-, disodium salt
C.I. Direct brown 13
5-Amino-3-[[4'-[[2,4-diamino-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt
DIRECT BROWN 115
Direct Brown 119
C.I. Direct Brown 132
DIRECT BROWN 116
DIRECT BROWN 106