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    | product Name | sulfamerazine free acid |  
    | Synonyms | SULFAMERAZINE PH FR-FU-USP; N1-(4-methylpyrimidin-2-yl)sulphanilamide; 2-Sulphanilamido-4-methylpyrimidine; Sulfamerazine solution; Sulfamerazine; 4-amino-N-(4-methylpyrimidin-2-yl)benzenesulfonamide |  
    | Molecular Formula | C11H12N4O2S |  
    | Molecular Weight | 264.3036 |  
    | InChI | InChI=1/C11H12N4O2S/c1-8-6-7-13-11(14-8)15-18(16,17)10-4-2-9(12)3-5-10/h2-7H,12H2,1H3,(H,13,14,15) |  
    | CAS Registry Number | 127-79-7 |  
    | EINECS | 204-866-2 |  
    | Molecular Structure |   |  
    | Density | 1.439g/cm3 |  
    | Boiling point | 519.1°C at 760 mmHg |  
    | Refractive index | 1.66 |  
    | Flash point | 267.8°C |  
    | Vapour Pressur | 7.03E-11mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description | S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.;
 
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