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| | PONCEAU 6R Basic information |
| Product Name: | PONCEAU 6R | | Synonyms: | PONCEAU 6R;6-naphthalenetrisulfonicacid,7-hydroxy-8-((4-sulfo-1-naphthalenyl)azo)-3;acidred41;acilanponceau6r;c.i.16290;c.i.acidred41;c.i.acidred41,tetrasodiumsalt;c.i.foodred8 | | CAS: | 5850-44-2 | | MF: | C20H10N2Na4O13S4 | | MW: | 706.52 | | EINECS: | 227-454-4 | | Product Categories: | | | Mol File: | 5850-44-2.mol |  |
| | PONCEAU 6R Chemical Properties |
| Colour Index | 16290 | | LogP | 0.543 (est) | | CAS DataBase Reference | 5850-44-2 |
| Safety Statements | 22-24/25 | | RTECS | QK4125500 |
| | PONCEAU 6R Usage And Synthesis |
| Preparation | 4-Aminonaphthalene-1-sulfonic acid diazo, and 7-Hydroxynaphthalene-1,3,6-trisulfonic acid coupling. | | Properties and Applications | colourful red blue light. Soluble in water for wine red, hardly soluble in alcohol. The strong sulfuric acid for purple, diluted for pink. Adding strong hydrochloric acid solution for wine red; Add sodium hydroxide for red brown.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4-5
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2-3
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2-3
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2
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1
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2-3
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| | PONCEAU 6R Preparation Products And Raw materials |
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