DIRECT RED 26
DIRECT RED 26 Basic information
- Product Name:
- DIRECT RED 26
- Synonyms:
-
- DIRECT RED 26
- C.I.Direct Red 26:C.I.29190
- MF:
- C38H25N6Na3O13S3
- MW:
- 938.8
- Mol File:
- Mol File
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DIRECT RED 26 Usage And Synthesis
Preparation
O-Anisidine and 4-Aminonaphthalene-1-sulfonic acid diazo, coupled with N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea.
Properties and Applications
blue-ray red.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 2 | 2 | 2 | ||
| AATCC | 3 | 5 | 2-3 | 2 | 3 | ||
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DIRECT RED 26()Related Product Information
- Direct Red 243:1
- 2-Naphthalenesulfonic acid, 7-[[4,6-bis[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:2)
- C.I. Direct Red 259
- Direct Red 242
- 2-[[1-Hydroxy-6-[[[[5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-7-sulfo-2-naphtyl]amino]carbonyl]amino]-3-sulfo-2-naphtyl]azo]benzoic acid trisodium salt
- Direct Red 257
- DIRECT RED 254
- DIRECT RED 243
- Direct Red 255