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Merck

203793

Mercury(II) oxide

99.999% trace metals basis

Synonym(s):

Mercuric oxide

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About This Item

Empirical Formula (Hill Notation):
HgO
CAS Number:
Molecular Weight:
216.59
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
244-654-7
MDL number:
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Quality Segment

assay

99.999% trace metals basis

form

powder

composition

HgO

reaction suitability

reagent type: catalyst
core: mercury

mp

500 °C (dec.) (lit.)

SMILES string

O=[Hg]

InChI

1S/Hg.O

InChI key

UKWHYYKOEPRTIC-UHFFFAOYSA-N

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.


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signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

target_organs

Kidney

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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