外观
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white crystalline solid
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密度
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4.43 g/cm3 (anhydrous solid) 2.353 g/cm3 (hexahydrate solid) 2.098 g/cm3 (octahydrate solid)
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熔点
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637 °C (anhydrous, decomposes) 41 °C (octahydrate, decomposes)
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气味
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odorless
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溶解度
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54.7 g/100 cm3 (anhydrous, 0 °C) 148 g/100 cm3 (anhydrous, 18 °C) 81 g/100 cm3 (octahydrate, 20 °C) in water
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溶解度
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soluble in ether, alcohol and ammonia
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NFPA704
|
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危险公开号
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R36 R38 R42 R43 R61
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安全公开号
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S22 S36/37/39 S45 S53
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