| Sodium anthraquinone-2-sulfonate Basic information |
| Product Name: | Sodium anthraquinone-2-sulfonate |
| Synonyms: | SODIUM ANTHRAQUINONE-BETA-SULFONATE;SODIUM ANTHRAQUINONE-B-SULFONATE;SODIUM ANTHRAQUINONE-2-SULFONATE;2-Anthracenesulfonicacid,9,10-dihydro-9,10-dioxo-,sodiumsalt;2-anthraquinonesulfonatesodium;9,10-anthraquinone-2-sodiumsulfonate;9,10-dihydro-9,10-dioxo-2-anthracenesulfonicacisodiumsalt;anthraquinone-2-sulfonatesodiumsalt |
| CAS: | 131-08-8 |
| MF: | C14H9NaO5S |
| MW: | 312.27 |
| EINECS: | 205-009-5 |
| Product Categories: | Building Blocks;Chemical Synthesis;Anthraquinones;Organic Building Blocks;Sulfonates/Sulfinates;Sulfur Compounds;Intermediates of Dyes and Pigments;Anthraquinonesulfonic Acids |
| Mol File: | 131-08-8.mol |
| Sodium anthraquinone-2-sulfonate Chemical Properties |
| Melting point | >300 °C(lit.) |
| density | 1.66[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store below +30°C. |
| Water Solubility | Soluble in hot water, cold water and insoluble in alcohol or ether. |
| BRN | 3580452 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | -1.6 at 25℃ |
| CAS DataBase Reference | 131-08-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt (131-08-8) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | CB1095550 |
| TSCA | Yes |
| HS Code | 29147090 |
| MSDS Information |
| Provider | Language |
|---|---|
| 9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt | English |
| SigmaAldrich | English |
| Sodium anthraquinone-2-sulfonate Usage And Synthesis |
| Chemical Properties | beige powder |
| Flammability and Explosibility | Notclassified |
| Purification Methods | It crystallises from H2O or MeOH (charcoal). [Costa and Bookfield J Chem Soc, Faraday Trans 1 82 991 1986, Beilstein 11 IV 671.] |
| Sodium anthraquinone-2-sulfonate Preparation Products And Raw materials |
| Preparation Products | ETHYL 3-PHENYLGLYCIDATE-->Alizarin-->5-Methylquinoline-->polyacrylonitrile pyrolysis product-->2-HYDROXYANTHRAQUINONE-->2-AMINOANTHRAQUINONE |
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