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			| Molecular Formula: | C11H11NaN4O3S= 302.3 |  
			| Spec.: | Enterprise Standard |  
			| Appearance: | white or yellowish crystal, odorless, bitter, its color will change when exposed to light. soluble in water, aqueous solution is basic, PH10~11. |  
			| Structural Formula: |  |  
			| Indications: | It is sulfonamide antibacterial used for infection of hemolytic streptococcus and pneumococcus etc. |  
			| Usage and Dosage : | Take it orally, 0.5g/time, once a day |  
			| Packing: | 25kgs cardboard drum |  
			| Cardboard drum: | 37cm X 50cm |  
			| Storage: | avoid light, closed tight |  
			| CAS NO.: | 2577-32-4 |  |