基本信息
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N,N-雙二羥甲基脲
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140-95-4
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1'3-雙羥甲基脲;N,N-雙二羥基甲基脲 80%(羥甲基脲)混合物;1,3-二(羥甲基)脲;雙羥甲脲
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C3H8N2O3
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120.11
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Dimethylolurea
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205-444-0
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1.34
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1,3-Bis(hydroxymethyl)urea;1,3-Dimethylolurea;CSI Paste; DMU; Dimethanol urea;N,N'-(Dihydroxymethyl)urea; N,N'-Bis(hydroxymethyl)urea;N,N'-Dimethylolurea; NSC 41819;N,N'-Dimethylolurea; Oxymethurea; 1,3-Bis(hydroxymethyl)urea
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100 °C
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125 °C (dec.)(lit.)
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460.5 °C at 760 mmHg
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詳細信息
1''3-雙羥甲基脲
CAS:140-95-4
分子式:C3H8N2O3
分子量:120.11
外 觀:白色粉末
熔 點:110-115°C
溶解度:150g/l
含 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°C烘6分鐘)
PH(5%水溶液):7.5-8.5
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