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Merck
CN

672874

Lead magnesium niobate

≥99% trace metals basis

Synonym(s):

Lead magnesium niobium oxide, PMN

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About This Item

Linear Formula:
(PbO)3(MgO)(Nb2O5)
Molecular Weight:
975.71
UNSPSC Code:
12352300
PubChem Substance ID:
24885131

Key Documents

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InChI

1S/Mg.2Nb.9O.3Pb

InChI key

ZBSCCQXBYNSKPV-UHFFFAOYSA-N

SMILES string

O=[Mg].O=[PbH2].O=[PbH2].O=[PbH2].O=[Nb]12O[Nb](=O)(O1)O2

assay

≥99% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: lead

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBS2927V
MKBN9957V
MKBH8625
30898LJ
07112ME

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Ries J Langley et al.
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José Pedro Lopes et al.
mBio, 9(6) (2018-11-08)
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Rafael Wesley Bastos et al.
mSphere, 5(2) (2020-04-10)
Aspergillus nidulans is an opportunistic fungal pathogen in patients with immunodeficiency, and virulence of A. nidulans isolates has mainly been studied in the context of chronic granulomatous disease (CGD), with characterization of clinical isolates obtained from non-CGD patients remaining elusive.
M Vailati-Riboni et al.
Journal of dairy science, 102(9), 8343-8351 (2019-07-16)
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Cancer management and research, 11, 7307-7315 (2019-08-27)
Patients with glioblastoma multiforme (GBM) that is the most common brain cancer in adults have a rather poor prognosis. The accumulation of immune suppressive myeloid-derived suppressor cell (MDSC) is negatively associated with clinical outcomes in various cancers. A recent study
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