Samarium(III) iodide

Samarium(III) iodide
Names
	Other names Triiodosamarium, Samarium triiodide
Identifiers
CAS Number	13813-25-7 ; 75179-64-5 (nonahydrate) ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.034.048
EC Number	237-468-2;
PubChem CID	83746;
CompTox Dashboard (EPA)	DTXSID5065643 ;
	InChI InChI=1S/3HI.Sm/h3*1H;/q;;;+3/p-3 Key: XQKBFQXWZCFNFF-UHFFFAOYSA-K;
	SMILES I[Sm](I)I;
Properties
Chemical formula	SmI; 3
Molar mass	531.1
Appearance	orange-yellow crystals
Melting point	850 °C (1,560 °F; 1,120 K)
Solubility in water	decomposes in water
Hazards
	GHS labelling:
Signal word	Danger
Related compounds
Related compounds	Samarium(II) iodide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Samarium(III) iodide is an inorganic compound, a salt of samarium and hydroiodic acid with the chemical formula SmI
₃.^[1]^[2]

Properties