| Identification | |
| Name: | 1-Anthracenesulfonicacid, 9,10-dihydro-9,10-dioxo-, sodium salt (1:1) |
| Synonyms: | 1-Anthracenesulfonicacid, 9,10-dihydro-9,10-dioxo-, sodium salt (7CI,8CI,9CI);9,10-Anthraquinone-1-sulfonate sodium salt;Gold Salt;GoldenSalt;Sodium anthraquinone-1-sulfonate;Sodium anthraquinone-a-sulfonate; |
| CAS: | 128-56-3 |
| EINECS: | 204-894-5 |
| Molecular Formula: | C14H7NaO5S |
| Molecular Weight: | 310.26 |
| InChI: | InChI=1/C14H8O5S/c15-13-8-4-1-2-5-9(8)14(16)12-10(13)6-3-7-11(12)20(17,18)19/h1-7H,(H,17,18,19)/p-1 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 1.585g/cm3 |
| Water Solubility: | MODERATELY SOLUBLE |
| Solubility: | moderately soluble in water |
| Appearance: | cream to yellow crystalline powder. |
| Specification: |
Sodium anthraquinone-1-sulfonate with cas registry number of 128-56-3 is paste cream to yellow, known as 1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt ; 1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt (1:1) ; 1-Anthraquinonesulfonic acid sodium salt ; 9,10-Anthraquinone-1-sulfonate sodium salt ; 9,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acid sodium salt ; Anthrachinon-1-sulfonan sodny ; Anthrachinon-1-sulfonan sodny [Czech] ; Gold salt ; Golden salt ; HSDB 6386 ; NSC 7575 ; Sodium anthraquinone-alpha-sulfonate ; Sodium 9,10-dihydro-9,10-dioxoanthracene-1-sulphonate . It is incompatible with strong oxidizing agents. When heated to decomposition, it yields irritating and toxic fumes and gases. Sodium anthraquinone-1-sulfonate is used as a dye intermediate. |
| Report: |
Reported in EPA TSCA Inventory. |
| Flash Point: | °C |
| Safety Data | |
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