1. The compound is known as hexahydrate because it contains six water molecules per molecule of the compound.
这种化合物被称为六水合物，因为它的每个化合物分子含有六个水分子。

2. The hexahydrate form of the compound is more stable at higher temperatures.
这种化合物的六水合物形态在较高温度下更加稳定。