EUROPIUM SILICIDE 
CAS number: 12434-24-1 
Molecular formula: EuSi2 
Molecular weight: 208.13 
Melting point: 1500 ° C 
Density: 5.460 

English name: EUROPIUM SILICIDE 

CAS number: 12434-24-1 
Molecular formula: EuSi2 
Molecular weight: 208.13 
MOL File: 12434-24-1.mol 
Melting point: 1500 ° C 
Density: 5.460 
Property: Europium silicide is a black solid with the characteristic of being insoluble in most solvents. 
Method: Europium silicide can be obtained by directly reacting europium and silicon at high temperatures. A common preparation method is to mix europium powder and silicon powder in a certain proportion, and then react them at high temperature under an inert atmosphere (such as argon) to produce europium silicide. 
Usage: Europium silicide has certain applications in magnetic materials, electronics, and optoelectronic devices. Among them, it can be used as an additive for fluorescent and phosphorescent powders to prepare red luminescent materials. Europium silicide can also be used to prepare other europium compounds and chemical reagents. 
Safety information: It is relatively stable and there are no clear reports of harmful effects. Like any chemical, good laboratory operating procedures should be followed when using it, and personal protective measures should be taken. Avoid inhaling powder or contact with skin, eyes, and mucous membranes. When using or handling europium silicide, it should be done in a well ventilated environment and personal protective equipment such as protective gloves and safety goggles should be used.