white, crystalline solid
odorless

2.88 g/cm³ (anhydrous)
2.1 g/cm³ (monohydrate)
1.914 g/cm³ (trihydrate)

1291 °C (anhydrous)

0.56 g/100 mL (0 °C)
0.67 g/100 mL (20 °C)
1.72 g/100 mL (100 °C) in water

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BD0725000

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