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391352

Sigma-Aldrich

铅

powder, −100 mesh, 99.95% trace metals basis

同義詞:

铅元素

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About This Item

經驗公式（希爾表示法）:
Pb
CAS號碼:
7439-92-1
分子量：:
207.20
EC號碼:
231-100-4
MDL號碼:
MFCD00134050
分類程式碼代碼:
12141723
PubChem物質ID:
24864373
NACRES:
NA.23

化驗

99.95% trace metals basis

形狀

powder

電阻係數

20.65 μΩ-cm

粒徑

−100 mesh

bp

1740 °C (lit.)

mp

327.4 °C (lit.)

SMILES 字串

[Pb]

InChI

1S/Pb

InChI 密鑰

WABPQHHGFIMREM-UHFFFAOYSA-N

相關類別

象形圖

Health hazardEnvironment
GHS08,GHS09

訊號詞

Danger

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Lact. - Repr. 1A - STOT RE 1 Oral

標靶器官

Central nervous system,Blood,Immune system,Kidney

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCQ8117
MKCP2891
MKCP0038
MKCN8970
MKCL7469

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砷 99.999% trace metals basis

Sigma-Aldrich

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A novelprocess ofmechanochemical sulfidization for the treatment of cathode ray tube (CRT)funnel glass has been investigated by co-grinding with the element sulfur The ground samples were characterized by means of a set of analytical methods, including scanning electron microscopy (SEM)
Nattaporn Youravong et al.
International dental journal, 63(3), 123-129 (2013-05-23)
Saliva has been suggested as a useful biomarker of environmental contamination, including exposure to lead. The study examined the associations between salivary lead level and the following factors: blood lead level, the number of decayed and filled surfaces (dfs) on
J U Imah-Harry et al.
African journal of medicine and medical sciences, 41 Suppl, 91-97 (2013-05-18)
Erythrocyte membrane Ca(2+)-ATPase activity was determined in workers occupationally exposed to lead because of the prevalence of elevated blood lead in auto-mobile workers in some urban areas in Nigeria. Blood lead levels, biochemical profiles, lipid peroxidation, basal and calmodulin-stimulated Ca(2+)-ATPase
Karsten Witt et al.
Brain : a journal of neurology, 136(Pt 7), 2109-2119 (2013-06-27)
Deep brain stimulation of the subthalamic nucleus improves motor functions in patients suffering from advanced Parkinson's disease but in some patients, it is also associated with a mild decline in cognitive functioning about one standard deviation from the preoperative state.
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Journal of environmental sciences (China), 25(3), 626-636 (2013-08-08)
This study investigates biogeochemical reductive release of arsenate from beudantite into solution in a crater area in northern Taiwan, using a combination of X-ray absorption near-edge structure (XANES) and atomic absorption spectrometry. Total arsenic (As) concentrations in the soil were
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