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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | ACID BLUE 29 |
| Synonyms: | ACID BLUE 29;CI 20460;2,7-naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-(phe;disodium 4-amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate;ACID BLUE 29 (655903) 1X5.3 GM NEAT;ACID BLUE 29 (C.I. 20460);Acid bule 29;C.I. Acid Blue 29, disodium salt |
| CAS: | 5850-35-1 |
| MF: | C22H14N6Na2O9S2 |
| MW: | 616.49 |
| EINECS: | 227-449-7 |
| Product Categories: | A;Stains and Dyes;Stains&Dyes, A to |
| Mol File: | 5850-35-1.mol |
| form | Powder |
| Colour Index | 20460 |
| color | Black |
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-(phenylazo)-, disodium salt (5850-35-1) |
| WGK Germany | 3 |
| Uses | Acid Blue 29 C.I. 20460 is an organic dye and water pollutant, removed from water using photocatalytic degradation. Dyes and metabolites. | |||||||||||||||||||||||||||||||||
| M-nitroaniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled, its product again with diazo of aniline in alkaline conditions coupled. | ||||||||||||||||||||||||||||||||||
| Properties and Applications | navy blue. Soluble in water and soluble fiber element for navy blue, soluble in ethanol. The strong sulfuric acid blue light in green, blue after diluted precipitation. In water solution to join 10% sulfuric acid as blue; Add 10% sodium hydroxide solution for purple
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| Raw materials | Aniline-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->3-Nitroaniline |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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