密度
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3.386 g/cm3 (anhydrous) 2.51 g/cm3 (dihydrate)
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闪点
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Non-flammable
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熔点
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498 °C (anhydrous) 100 °C (dehydration of dihydrate)
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气味
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odorless
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溶解度
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70.6 g/100 mL (0 °C) 75.7 g/100 mL (25 °C) 107.9 g/100 mL (100 °C) in water
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溶解度
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''methanol:'' 68 g/ 100 mL (15 °C) ''ethanol:'' 53 g/100 mL (15 °C) soluble in acetone
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外观
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yellow-brown solid (anhydrous) blue-green solid (dihydrate)
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沸点
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993 °C (anhydrous, decomp)
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NFPA704
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RTECS编号
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GL7000000
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