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CAS NO.3567-69-9
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| C.I. 14720 Basic information |
| Product Name: | C.I. 14720 |
| Synonyms: | PONTACYL RUBINE R;MORDANT BLUE 79;11959red;2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonicacid,disodiumsalt;2-(4-sulpho-1-naphthylazo)-1-naphthol-4-sulphonicacid,disodiumsalt;4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacid,disodiu;4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiu;4-hydroxy-3-((4-sulpho-1-naphthalenyl)azo)-1-naphthalenesulphonicacid,disod |
| CAS: | 3567-69-9 |
| MF: | C20H12N2Na2O7S2 |
| MW: | 502.43 |
| EINECS: | 222-657-4 |
| Product Categories: | Dyes and Pigments;Organics |
| Mol File: | 3567-69-9.mol |
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| C.I. 14720 Chemical Properties |
| Colour Index | 14720 |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl) azo]-, disodium salt(3567-69-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 2 |
| RTECS | QK1925000 |
| Hazardous Substances Data | 3567-69-9(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| C.I. 14720 | English |
| SigmaAldrich | English |
| ALFA | English |
| C.I. 14720 Usage And Synthesis |
| Usage | Azo Rubine is an synthetic red food dye and is used for the purposes where food is heat-treated after fermentation. |
| General Description | Reddish-brown crystals or dark maroon powder. |
| Air & Water Reactions | Can be explosive as a dust in air at certain concentrations. Moderately soluble in water. |
| Reactivity Profile | C.I. 14720 may form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. |
| Health Hazard | ACUTE/CHRONIC HAZARDS: When heated to decomposition C.I. 14720 emits very toxic fumes of sulfur oxides, nitrogen oxides and Na2O. |
| Fire Hazard | Flash point data for C.I. 14720 are not available; however, C.I. 14720 is probably combustible. |