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    | product Name | 9,10-dihydro-8-nitro-9,10-dioxoanthracene-1-sulphonic acid |  
    | Synonyms | 9,10-Dihydro-8-nitro-9,10-dioxoanthracene-1-sulphonic acid; 8-nitro-9,10-dioxo-9,10-dihydroanthracene-1-sulfonic acid |  
    | Molecular Formula | C14H7NO7S |  
    | Molecular Weight | 333.2729 |  
    | InChI | InChI=1/C14H7NO7S/c16-13-7-3-1-5-9(15(18)19)11(7)14(17)12-8(13)4-2-6-10(12)23(20,21)22/h1-6H,(H,20,21,22) |  
    | CAS Registry Number | 129-37-3 |  
    | EINECS | 204-942-5 |  
    | Molecular Structure |   |  
    | Density | 1.72g/cm3 |  
    | Refractive index | 1.705 |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |