127-79-7 sulfamerazine free acid 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
CAS Number：127-79-7
EINECS：204-866-2
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)
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.;