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    | product Name | sulfapyridine sodium |  
    | Synonyms | Sulfapyridine sodium; Sulfapyridine sodium salt monohydrate; N(sup 1)-2-Pyridylsulfanilamide sodium salt; Sodium sulfapymonohydrate; Sodium sulfapyridine; Sodium sulphapyridine; Soluble sulfapyridine; Soludagenan; Sulfanilamide, N(sup 1)-2-pyridyl-, N(sup 1)-sodium deriv.; Sulfanilamide, N(sup 1)-2-pyridyl-, monosodium salt; Sulfapyridine, sodium salt; UNII-H3SKB3662O; Benzenesulfonamide, 4-amino-N-2-pyridinyl-, monosodium salt; Benzenesulfonamide, 4-amino-N-2-pyridinyl-, sodium salt (1:1); Sodium, (N(sup 1)-2-pyridylsulfanilamido)-; sodium [(4-aminophenyl)sulfonyl](pyridin-2-yl)azanide |  
    | Molecular Formula | C11H10N3NaO2S |  
    | Molecular Weight | 271.2708 |  
    | InChI | InChI=1/C11H10N3O2S.Na/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11;/h1-8H,12H2;/q-1;+1 |  
    | CAS Registry Number | 127-57-1 |  
    | EINECS | 204-850-5 |  
    | Molecular Structure |   |  
    | Boiling point | 473.5°C at 760 mmHg |  
    | Flash point | 240.2°C |  
    | Vapour Pressur | 3.9E-09mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |