英文名称:Sulfamethazine Sodium Salt CAS:1981-58-4 纯度：97.0%

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白色或微黄色的结晶或粉末， 无臭或几乎无臭，味苦涩， 有吸湿性，该品在水中易溶， 在乙醇中略溶

  Sulfadimidine Sodium (SM2-Na) Molecular Formula:C12H13N4NaO2S Molecular Weight:300.33 CAS NO.: 1981-58-4 Assay:100%        TESTING ITEMS SPECIFICATION RESULT IDENTIFICATION A:THE INFRARED ABSORPTION SPECTRUM; B:THE REACTION OF PRIMARY AROMATID AMINES; C:THE TESTS OF SODIUM COMPLIES CHARACTERISTICS WHITE or CREAMY WHITE POWDER or CRYSTALLINE COMPLIES CLARITY AND COLOR OF SOLUTION NOT MORE COLOURED THAN Y4 CLEAR,< Y4 ALKALINITY PH=10.0-11.0 PH=10.5 RELATED SUBSTANCES MEETS(≤0.5%) COMPLIES,<0.5% LOSS ON DRYING ≤2.0% 0.5% ASSAY(%) 98.0%-101.0% (THE DRIED SUBSTANCE) 100.0% (THE DRIED SUBSTANCE)   Descriptors: white or light yellow crystal or powder, odourless or almost odourless, taste bitter and hygroscopicity, the goods in the water soluble, slightly soluble in ethanol in.

磺胺类药，用于溶血性链球菌、肺炎球菌和脑膜炎球菌等感染，广泛用于医药方面

磺胺类药，用于溶血性链球菌、肺炎球菌和脑膜炎球菌等感染；规格：BP2002；

无毒、无害、无腐蚀性、无挥发性，非易燃、非易爆。 We are the biggest producer of TYLVALOSIN in China, with 120MT/PER YEAR.  We are the new producer of DL-FOSFOMYCIN in China, with GMP.  We are the sales agent of GENTAMYCIN for more than 8 years.