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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: | AZOFUCHSIN |
| Synonyms: | 7-naphthalenedisulfonicacid,4-amino-5-hydroxy-6-phenylazo-disodiumsalt;7-naphthalenedisulfonicacid,5-amino-4-hydroxy-3-(phenylazo)-disodiumsalt;abcolazofuchsine;acetylredb;acidfuchsinfastb;acidred2a;acidredb;amacidfuchsine4b |
| CAS: | 3567-66-6 |
| MF: | C16H11N3Na2O7S2 |
| MW: | 467.38 |
| EINECS: | 222-656-9 |
| Product Categories: | Organics;Dyestuff |
| Mol File: | 3567-66-6.mol |
| Boiling point | 717.34℃[at 101 325 Pa] |
| density | 0.488[at 20℃] |
| Colour Index | 17200 |
| Water Solubility | 54.45g/L at 26℃ |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | COLORANT HAIR DYEING |
| LogP | -2.09 |
| EPA Substance Registry System | C.I. Acid Red 33, disodium salt (3567-66-6) |
| RTECS | QJ6197000 |
| Chemical Properties | solid | |||||||||||||||||||||||||||||||||
| Refer to the productμs Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. | ||||||||||||||||||||||||||||||||||
| Preparation | aniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in alkaline conditions coupled. | |||||||||||||||||||||||||||||||||
| Non flammable | ||||||||||||||||||||||||||||||||||
| Properties and Applications | red. Soluble in water, slightly soluble in ethanol for scarlet. For the strong sulfuric acid in scarlet, diluted for orange red; In nitric acid solution for palm chestnut. In water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for red light brown; Join rare sodium hydroxide solution for brick red.
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| Raw materials | Aniline-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate |
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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