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美他多辛
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發(fā)貨 湖北武漢市付款后3天內(nèi)
過期 長期有效
更新 2016-08-15 10:30
 
詳細信息
 美他多辛
 
化學(xué)名:維生素 B6焦谷氨酸鹽 
 
分子式:C13H18N2O6
 
分子量:298.30 
 
CAS:74536-44-0 
 
干燥失重:≤ 0.5% ; 
 
熾灼殘渣:≤ 0.2% ; 
 
重金屬:≤ 20ppm ; 
 
單一雜質(zhì):≤ 0.5% ; 
 
有關(guān)雜項:≤ 1.0% ; 
 
純度:≥ 98.5% 
 
 
 聯(lián)系人:黃思
電話:027-88422011
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