98%
powder
637 °C (dec.) (lit.)
4.43 g/mL at 25 °C (lit.)
I[Mg]I
1S/2HI.Mg/h2*1H;/q;;+2/p-2
BLQJIBCZHWBKSL-UHFFFAOYSA-L
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)