C.I. Direct brown 14
- CAS No.
- 8002-97-9
- Chemical Name:
- C.I. Direct brown 14
- Synonyms
- Direct Brown 14;C.I. Direct brown 14;C.I.Direct Brown 14:C.I.35715
- CBNumber:
- CB32496152
- Molecular Formula:
- C45H32N10O10S2.3Na
- Molecular Weight:
- 1005.91
- MOL File:
- Mol file
EPA Substance Registry System | C.I. Direct Brown 14 (8002-97-9) |
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C.I. Direct brown 14 Chemical Properties,Uses,Production
Preparation
4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, and then and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? diazo, and Benzene-1,3-diamine coupled to a product matches.
Properties and Applications
brown olive green light. Soluble in water, soluble in alcohol. The strong sulfuric acid for purple; In strong hydrochloric acid for red brown solution.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 5 | 4-5 | 2-3 | 3-4 | 4 |
C.I. Direct brown 14 Preparation Products And Raw materials
Raw materials
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8002-97-9(C.I. Direct brown 14)Related Search:
Direct Brown 148
Benzenesulfonic acid, 4-amino-2-[(2,4-diaminophenyl)azo]-5-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]-, monosodium salt
C.I. Direct brown 151, disodium salt
Direct Brown 146
2-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[3-[(2,4-diaminophenyl)azo]phenyl]azo]-4-hydroxy-, monosodium salt
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C.I. Direct brown 14
C.I.Direct Brown 14:C.I.35715
Direct Brown 14
8002-97-9