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Merck
CN

213357

Sigma-Aldrich

氧化汞(II)红

ACS reagent, ≥99.0%

别名:

红色氧化汞

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About This Item

线性分子式:
HgO
CAS号:
分子量:
216.59
EC 号:
MDL编号:
UNSPSC代码:
12352303
PubChem化学物质编号:
NACRES:
NB.24
方案:
≥99.0%
等级:
ACS reagent
表单:
powder

等级

ACS reagent

质量水平

方案

≥99.0%

表单

powder

反应适用性

reagent type: catalyst
core: mercury

杂质

≤0.005% N compounds
≤0.03% insol. dil. HCl

还原残留物

≤0.025%

mp

500 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤0.025%
sulfate (SO42-): ≤0.015%

痕量阳离子

Fe: ≤0.005%

SMILES字符串

O=[Hg]

InChI

1S/Hg.O

InChI key

UKWHYYKOEPRTIC-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

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

靶器官

Kidney

储存分类代码

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Chambers C and Holliday AK.
Inorganic Chemistry, 381-381 (2013)
S R Krystek et al.
International journal of peptide and protein research, 34(1), 52-55 (1989-07-01)
Treatment of peptides with excess HgO in the presence of alkaline cyanide leads to cleavage of the peptides at glycine residues. The reaction appears to involve both C- and N-mercuration with subsequent release of 2 mol mercury per mol of
Bingyan Han et al.
Analytical chemistry, 81(13), 5569-5573 (2009-06-09)
Herein, a sensitive and selective sensor for biothiols based on the recovered fluorescence of the CdTe quantum dots (QDs)-Hg(II) system is reported. Fluorescence of QDs could be quenched greatly by Hg(II). In the presence of biothiols, such as glutathione (GSH)
Damir Krznarić et al.
Analytical chemistry, 80(3), 742-749 (2008-01-11)
Mercury electrodes preconcentrate metal chalcogenide nanoparticles effectively, enabling their detection at submicromolar concentrations (as Sigma chalcogenide) by adsorptive cathodic stripping voltammetry. Understanding the unique behavior of nanoparticle analytes during preconcentration is critical for lowering detection limits and for quantification. A
T Endo et al.
Pharmacology & toxicology, 67(5), 431-435 (1990-11-01)
To obtain evidence for difference in the absorptive forms of HgCl2 and HgO from duodenum, the Hg distributions after the duodenal administration of HgCl2 and HgO and the effect of Na2SeO3 on their Hg distributions were compared. The Hg concentrations

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