ChemicalBook > CAS DataBase List > Acid Yellow 158:1
Acid Yellow 158:1
- Product Name
- Acid Yellow 158:1
- CAS No.
- 908584-95-2
- Chemical Name
- Acid Yellow 158:1
- Synonyms
- Yellow S-5GL;Acid Yellow 158:1;C.I.Acid Yellow 158:1;NEUTER BRIGHT YELLOW S-5GL
- CBNumber
- CB3968192
- Molecular Formula
- C26H16I2N9Na3O11S3
- Formula Weight
- 0
- MOL File
- Mol file
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Acid Yellow 158:1 Chemical Properties,Usage,Production
Preparation
2,5-Diaminobenzenesulfonic acid first and 2,4,6-Trichloro-1,3,5-triazine condensation, and again 3-Aminobenzenesulfonic acid?condensation, and then diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid?coupling, and finally hydrolysis.
Properties and Applications
green light yellow. Yellow evenly powder. Soluble in water, solubility than 50 g/L (50 ℃). Can be used for wool and polyamide fiber fabric dyeing.
Acid Yellow 158:1 Preparation Products And Raw materials
Raw materials
Preparation Products
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908584-95-2, Acid Yellow 158:1Related Search:
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Acid Yellow 158
sodium 4-[4-[[3-(anilinosulphonyl)phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
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disodium 4,4'-bis[(4-hydroxy-2-methylphenyl)azo]stilbene-2,2'-disulphonate
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