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Mercury(II)Oxide

CAT: 0572-TRC-M225465-25GSize: 25 gDry Ice: NoHazardous: Yes
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CAT#:0572-TRC-M225465-25GSize:25 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
21908-53-2
Hazard Statement
Fatal if swallowed; UN number: UN1641; Packing Group: II
Smiles
O=[Hg]
Molecular Formula
Hg O
Molecular Weight
216.589
InChI
InChI=1S/Hg.O
Additionnal Information
IUPAC name: oxomercury
Shipping Conditions
Room Temperature
Storage Conditions
+20°C

Chemical Information

Mercuric oxide

Mercuric oxide, [solid] appears as red or orange-red odorless, dense crystalline powder or scales, yellow when finely powdered. Used as a chemical intermediate for mercury salts, organic mercury compounds, and chlorine monoxide; antiseptic in pharmaceuticals; component of dry cell batteries; pigment and glass modifier; fungicide; preservative in cosmetics; analytical reagent; formerly used in antifouling paints. (EPA, 1998)

CAS Number21908-53-2
PubChem CID30856
IUPAC Nameoxomercury
Molecular FormulaHgO
Molecular Weight216.59
Topological Polar Surface Area17.1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Heavy Atom Count2
Formal Charge0
Complexity2
SMILES
O=[Hg]
InChI
InChI=1S/Hg.O
InChIKey
UKWHYYKOEPRTIC-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Mercuric oxide
CAS: 21908-53-2
CID: 30856
Formula: HgO
MW: 216.59
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight216.59
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass217.965558
Monoisotopic Mass217.965558
Topological Polar Surface Area17.1 Ų
Heavy Atom Count2
Formal Charge0
Complexity2
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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