![]() | |
Identifiers | |
---|---|
ECHA InfoCard | 100.033.965 |
EC Number |
|
PubChem
CID
|
|
UNII | |
CompTox Dashboard (
EPA)
|
|
Properties | |
ZnMoO4 | |
Molar mass | 225.33 g/mol |
Appearance | white tetragonal crystals |
Density | 4.32 g/cm3 [2] |
Melting point | 900 °C (1,650 °F; 1,170 K) |
insoluble | |
Structure | |
tetragonal | |
Hazards | |
GHS labelling: [3] | |
![]() | |
Warning | |
H315, H319, H335 | |
NFPA 704 (fire diamond) | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Zinc molybdate is an inorganic compound with the formula Zn MoO4. It is used as a white pigment, which is also a corrosion inhibitor. A related pigment is sodium zinc molybdate, Na2Zn(MoO4)2. [4] The material has also been investigated as an electrode material. [5]
In terms of its structure, the Mo(VI) centers are tetrahedral and the Zn(II) centers are octahedral. [2]
The LD50 (oral, rats) is 11,500 mg/kg. [4] While highly soluble molybdates like e.g. sodium molybdate are toxic in higher doses, zinc molybdate is essentially non-toxic because of its insolubility in water. Molybdates possess a lower toxicity than chromates or lead salts and are therefore seen as an alternative to these salts for corrosion inhibition.
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
![]() | |
Identifiers | |
---|---|
ECHA InfoCard | 100.033.965 |
EC Number |
|
PubChem
CID
|
|
UNII | |
CompTox Dashboard (
EPA)
|
|
Properties | |
ZnMoO4 | |
Molar mass | 225.33 g/mol |
Appearance | white tetragonal crystals |
Density | 4.32 g/cm3 [2] |
Melting point | 900 °C (1,650 °F; 1,170 K) |
insoluble | |
Structure | |
tetragonal | |
Hazards | |
GHS labelling: [3] | |
![]() | |
Warning | |
H315, H319, H335 | |
NFPA 704 (fire diamond) | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Zinc molybdate is an inorganic compound with the formula Zn MoO4. It is used as a white pigment, which is also a corrosion inhibitor. A related pigment is sodium zinc molybdate, Na2Zn(MoO4)2. [4] The material has also been investigated as an electrode material. [5]
In terms of its structure, the Mo(VI) centers are tetrahedral and the Zn(II) centers are octahedral. [2]
The LD50 (oral, rats) is 11,500 mg/kg. [4] While highly soluble molybdates like e.g. sodium molybdate are toxic in higher doses, zinc molybdate is essentially non-toxic because of its insolubility in water. Molybdates possess a lower toxicity than chromates or lead salts and are therefore seen as an alternative to these salts for corrosion inhibition.
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)