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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 Red 154 |
| Synonyms: | disodium,3-[2-[4-[1-[4-[2-(1,7-dioxo-3-sulfonatonaphthalen-2-yl)hydrazinyl]-3-methylphenyl]cyclohexyl]-2-methylphenyl]hydrazinyl]-4,6-dioxonaphthalene-2-sulfonate;Acid Red 154;disodium 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate);Tracid Bordeaux BB;3,3'-[Cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4,6-dihydroxy-2-naphthalenesulfonic acid]disodium salt;C.I.24800;PXZXQAISYZCANU-ZTJYFDIRSA-N;2-naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)az |
| CAS: | 6507-79-5 |
| MF: | C40H34N4Na2O10S2 |
| MW: | 840.8283 |
| EINECS: | 229-398-6 |
| Product Categories: | Organics |
| Mol File: | 6507-79-5.mol |
| density | 1.471[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 117.47g/L at 20℃ |
| LogP | -1.838 at 20℃ |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4,6-dihydroxy-, disodium salt (6507-79-5) |
| Chemical Properties | Soluble in water, aqueous solution is magenta color, add concentrated hydrochloric acid to change to burgundy color; add concentrated sodium hydroxide solution to change to date red color. Slightly soluble in ethanol is magenta color. Deep purple in concentrated sulfuric acid, and peach color after dilution. | ||||||||||||||||||||||||
| C.I. Acid red 154 is an acid red dye that can be adsorbed and removed by bentone clay. | |||||||||||||||||||||||||
| Preparation | 4-(1-(4-Amino-3-methylphenyl)cyclohexyl)-2-methylbenzenamine double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid?(2 Moore) coupled. | ||||||||||||||||||||||||
| Non flammable | |||||||||||||||||||||||||
| Properties and Applications | blue-ray red. Deep purple powder. Soluble in water is product red, slightly soluble in ethanol, also a product red. Meet strong sulfuric acid in deep purple, it will be diluted into pink. Its water solution and strong hydrochloric acid for wine red; Add thick sodium hydroxide solution is purplish red color. Used for silk and wool fiber, the dyeing, also can be used for paper, leather and casein plastic color.
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| [1] Baskaralingam P, Pulikesi M, Elango D, et al. Adsorption of acid dye onto organobentonite[J]. Journal of hazardous materials, 2006, 128(2-3): 138-144. | |||||||||||||||||||||||||
| Raw materials | Sodium nitrite-->Sodium bicarbonate-->Naphthalene-2-sulfonic acid-->4,4-->4,6-dihydroxynaphthalene-1-sulfonic acid |
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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