Magnesium chromate

Magnesium chromate
Names
	Other names Magnesium chromate(VI); Magnesium monochromate; Magnesium monochromate(VI)
Identifiers
CAS Number	13423-61-5;
3D model (JSmol)	Interactive image;
ChemSpider	55507;
ECHA InfoCard	100.033.204
PubChem CID	61599;
CompTox Dashboard (EPA)	DTXSID50893929 ;
	InChI InChI=1S/Cr.Mg.4O/q;+2;;;2-1 Key: CRGGPIWCSGOBDN-UHFFFAOYSA-N; InChI=1/Cr.Mg.4O/q;+2;;;2-1/rCrO4.Mg/c2-1(3,4)5;/q-2;+2 Key: CRGGPIWCSGOBDN-OVNOGNLDAB;
	SMILES [O-][Cr](=O)(=O)[O-].[Mg+2];
Properties
Chemical formula	MgCrO4
Molar mass	140.297 g·mol−1
Appearance	Yellow solid
Solubility in water	soluble
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H301, H312, H315, H317, H318, H330, H335, H340, H350, H410
Precautionary statements	P203, P260, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P302+P352, P304+P340, P305+P354+P338, P316, P317, P318, P319, P320, P321, P330, P333+P317, P362+P364, P391, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Magnesium chromate is an inorganic compound with the chemical formula MgCrO₄. It is a yellow, odorless, water-soluble salt. It is available commercially in a variety of powders, from nanoscale to micron-sized, either as an anhydrous or hydrated form.^[2]^[3]

History

Names

Other names Magnesium chromate(VI) Magnesium monochromate Magnesium monochromate(VI)
Identifiers
CAS Number	13423-61-5
3D model (JSmol)	Interactive image
ChemSpider	55507
ECHA InfoCard	100.033.204
PubChem CID	61599
CompTox Dashboard (EPA)	DTXSID50893929
InChI InChI=1S/Cr.Mg.4O/q;+2;;;2-1 Key: CRGGPIWCSGOBDN-UHFFFAOYSA-N InChI=1/Cr.Mg.4O/q;+2;;;2-1/rCrO4.Mg/c2-1(3,4)5;/q-2;+2 Key: CRGGPIWCSGOBDN-OVNOGNLDAB
SMILES [O-][Cr](=O)(=O)[O-].[Mg+2]
Properties
Chemical formula	MgCrO₄
Molar mass	140.297 g·mol⁻¹
Appearance	Yellow solid
Solubility in water	soluble
Hazards
GHS labelling:^[1]
Pictograms
Signal word	Danger
Hazard statements	H301, H312, H315, H317, H318, H330, H335, H340, H350, H410
Precautionary statements	P203, P260, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P302+P352, P304+P340, P305+P354+P338, P316, P317, P318, P319, P320, P321, P330, P333+P317, P362+P364, P391, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references