Appearance: Colorless gas ; Colorless/faint yellow liquid ; Colourless compressed liquefied gas with pungent odour ; Colorless gas with a sharp, irritating odor. [Note: Shipped as a liquefied compressed gas. Often used in an aqueous solution.]
Products:
MgBr2
Names: Magnesium bromide
Appearance: White hexagonal crystals (anhydrous) colorless monoclinic crystals (hexahydrate)