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首頁 > 供應(yīng)產(chǎn)品 > 1,3-雙羥甲基脲
1,3-雙羥甲基脲
單價 面議對比
詢價 暫無
發(fā)貨 湖北武漢市付款后3天內(nèi)
過期 長期有效
更新 2012-04-14 11:35
 
詳細信息
1,3-雙羥甲基脲
CAS140-95-4
分子式:C3H8N2O3
分子量:120.11
觀:白色粉末
點:110-115°C
溶解度:150g/l
量:1'3-雙羥甲基脲:80%(min), 單羥甲基脲:20%(max)
甲醛:0.3%(max)
總氮: 24.5-25.3%
干燥失重:≤1%(90°C6分鐘)
PH(5%水溶液)7.5-8.5
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