1.04466
Mercury(II) oxide
red, for analysis EMSURE®
别名:
Mercury(II) oxide
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关于此项目
经验公式（希尔记法）:
HgO
化学文摘社编号:
分子量:
216.59
UNSPSC Code:
12352303
EC Index Number:
244-654-7
NACRES:
NA.21
MDL number:
Assay:
≥99.0% (complexometric)
Form:
solid
Solubility:
0.052 g/L
vapor pressure
0.12 Pa ( 20 °C)
Quality Level
product line
EMSURE®
assay
≥99.0% (complexometric)
form
solid
potency
18 mg/kg LD50, oral (Rat)
impurities
≤0.03% Substances insoluble in dilute hydrochloric acid
ign. residue
≤0.025% (substances not reducing by formic acid, as sulfate)
pH
6-7 (20 °C, 50 g/L in H2O, slurry)
mp
>400 °C (decomposition)
solubility
0.052 g/L
density
11.1 g/cm3 at 20 °C
bulk density
3000 kg/m3
anion traces
chloride (Cl-): ≤0.025%, sulfate (SO42-): ≤0.005%
cation traces
Cd: ≤0.0001%, Cu: ≤0.0005%, Fe: ≤0.01%, N: ≤0.005%, Pb: ≤0.0005%, Zn: ≤0.0005%
storage temp.
2-30°C
SMILES string
[Hg]=O
InChI
1S/Hg.O
InChI key
UKWHYYKOEPRTIC-UHFFFAOYSA-N
Analysis Note
Assay (complexometric): ≥ 99.0 %
Substances insoluble in dilute hydrochloric acid: ≤ 0.03 %
Chloride (Cl): ≤ 0.025 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.005 %
Cd (Cadmium): ≤ 0.0001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.0005 %
Substances not reducing by formic acid (Residue on ignition, as sulfate): ≤ 0.025 %
Substances insoluble in dilute hydrochloric acid: ≤ 0.03 %
Chloride (Cl): ≤ 0.025 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.005 %
Cd (Cadmium): ≤ 0.0001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.0005 %
Substances not reducing by formic acid (Residue on ignition, as sulfate): ≤ 0.025 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.
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
存储类别
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
法规信息
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1044660050 | 04022536051970 |
| 1044660250 | 04022536051987 |