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261017

Sigma-Aldrich

Mercury

≥99.99% trace metals basis

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About This Item

Fórmula empírica (Notação de Hill):
Hg
Número CAS:
7439-97-6
Peso molecular:
200.59
Número CE:
231-106-7
Número MDL:
MFCD00011035
Código UNSPSC:
12141726
ID de substância PubChem:
329752854
NACRES:
NA.55

densidade de vapor

7 (vs air)

pressão de vapor

<0.01 mmHg ( 20 °C)
1 mmHg ( 126 °C)

Ensaio

≥99.99% trace metals basis

forma

liquid

resistividade

95.8 μΩ-cm, 20°C

pb

356.6 °C (lit.)
356.6 °C

pf

−38.87 °C (lit.)

cadeia de caracteres SMILES

[Hg]

InChI

1S/Hg

chave InChI

QSHDDOUJBYECFT-UHFFFAOYSA-N

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Descrição geral

Mercury (quicksilver) is a rare chemical element found most commonly in cinnabar (HgS). It is widely employed in the production of industrial chemicals like mercuric (I) and mercuric (II) compounds, because of two oxidation states (+1 and +2). Additionally, it is also used in the synthesis of coordination complexes of mercury as well as organomercury compounds. Mercury(II) salts are used in the preparation of industrially important chemical reagents such as Millon′s base, Nessler′s reagent (potassium tetraiodomercurate), one-dimensional polymer (salts of HgNH2+)n), etc.

Palavra indicadora

Danger

Frases de perigo

H330,H360D,H372,H410

Declarações de precaução

P201 - P273 - P304 + P340 + P310

Classificações de perigo

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B - STOT RE 1

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Sabrina Llop et al.
PloS one, 9(5), e97172-e97172 (2014-05-17)
The genetic background may influence methylmercury (MeHg) metabolism and neurotoxicity. ATP binding cassette (ABC) transporters actively transport various xenobiotics across biological membranes. To investigate the role of ABC polymorphisms as modifiers of prenatal exposure to MeHg. The study population consisted
M E Goodsite et al.
The Science of the total environment, 452-453, 196-207 (2013-03-20)
This review compares the reconstruction of atmospheric Hg deposition rates and historical trends over recent decades in the Arctic, inferred from Hg profiles in natural archives such as lake and marine sediments, peat bogs and glacial firn (permanent snowpack), against
Okechukwu S Ogah et al.
JACC. Heart failure, 2(3), 250-259 (2014-06-24)
The aim of this study was to determine the contemporary profile, clinical characteristics, and intrahospital outcomes of acute heart failure (AHF) in an African urban community. There are limited data on the current burden and characteristics of AHF in Nigerian
Ekim Seven et al.
Journal of hypertension, 32(7), 1488-1494 (2014-05-09)
The adipocytokines, leptin, adiponectin, and interleukin-6, which stimulate liver C-reactive protein (CRP) production, are regarded as potential candidate intermediates between adipose tissue and overweight-induced hypertension. We examined the associations between leptin, adiponectin, and CRP levels with both prevalent and 5-year
James P K Rooney
Toxicology, 234(3), 145-156 (2007-04-06)
Mercury has been a known as a toxic substance for centuries. Whilst the clinical features of acute mercury poisoning have been well described, chronic low dose exposure to mercury remains poorly characterised and its potential role in various chronic disease
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