User:Christian75/sandbox2

Christian75/sandbox2
	; Anhydrous
	; Tetrahydrate
Names
	IUPAC names Manganese(II) chloride; Manganese dichloride
	Other names Manganous chloride; hyperchloride of managnese
Identifiers
CAS Number	7773-01-5 ; 38639-72-4 (dihydrate) ; 13446-34-9 (tetrahydrate) ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL1200693 ;
ChemSpider	22888 ;
PubChem CID	24480;
RTECS number	OO9625000;
UNII	6YB4901Y90 ;
	InChI InChI=1S/2ClH.Mn/h21H;/q;;+2/p-2 Key: GLFNIEUTAYBVOC-UHFFFAOYSA-L ; InChI=1S/2ClH.Mn/h21H;/q;;+2/p-2 Key: GLFNIEUTAYBVOC-NUQVWONBAP; Key: GLFNIEUTAYBVOC-UHFFFAOYSA-L;
	SMILES Cl[Mn]Cl;
Properties
Chemical formula	MnCl2
Molar mass	125.844 g/mol (anhydrous); 161.874 g/mol (dihydrate); 197.91 g/mol (tetrahydrate)
Appearance	pink solid (tetrahydrate)
Density	2.977 g/cm3 (anhydrous) ; 2.27 g/cm3 (dihydrate) ; 2.01 g/cm3 (tetrahydrate)
Melting point	654 °C (1,209 °F; 927 K)
Boiling point	1,225 °C (2,237 °F; 1,498 K)
Solubility in water	63.4 g/100 ml (0 °C) ; 73.9 g/100 ml (20 °C) ; 88.5 g/100 ml (40 °C) ; 123.8 g/100 ml (100 °C)
Solubility	soluble in pyridine, ethanol ; insoluble in ether
Structure
Crystal structure	CdCl2
Coordination geometry	octahedral
Hazards
NFPA 704 (fire diamond)	1 0 0
Flash point	Non-flammable
	Lethal dose or concentration (LD, LC):
LD50 (median dose)	250-275 mg/kg (rat, oral)[citation needed]; 1715 mg/kg (mouse, oral)
Related compounds
Other anions	Manganese(II) fluoride; Manganese(II) bromide; Manganese(II) iodide
Other cations	Manganese(III) chloride; Technetium(IV) chloride; Rhenium(III) chloride; Rhenium(IV) chloride; Rhenium(V) chloride; Rhenium(VI) chloride
Supplementary data page
	"ARMADURA Z29 HELMET ARMOR Z29" by OSCAR CREATIVO; [[]]
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

^ "Manganese compounds (as Mn)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).

[1] "Manganese compounds (as Mn)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).

[1]