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203580

Sigma-Aldrich

Lead(II) nitrate

99.999% trace metals basis

Synonym(s):

Lead dinitrate

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About This Item

Linear Formula:
Pb(NO3)2
CAS Number:
10099-74-8
Molecular Weight:
331.21
EC Number:
233-245-9
MDL number:
MFCD00011153
UNSPSC Code:
12352302
PubChem Substance ID:
24852183
NACRES:
NA.23
grade:
for analytical purposes
form:
crystals and lumps
solid
Pricing and availability is not currently available.

grade

for analytical purposes

Assay

99.999% trace metals basis

form

crystals and lumps
solid

impurities

≤15.0 ppm Trace Metal Analysis

mp

470 °C (dec.) (lit.)

SMILES string

[PbH2++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.Pb/c2*2-1(3)4;/q2*-1;+2

InChI key

RLJMLMKIBZAXJO-UHFFFAOYSA-N

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Application

Lead(II) nitrate (Pb(NO3)2) is a divalent heavy metal nitrate which can be used in the fabrication of perovskite quantum dot sensitized solar cells (QDSCs).[1][2] It can also be used in the formation of chemical sensors.[3]
Several new polymeric complexes of lead with dialkylamino derivatives of squaric acid were produced to study their coordination modes as possible prototypes for studies of lanthanide complexes.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Repr. 1A - Skin Sens. 1B - STOT RE 1

Target Organs

Blood,Central nervous system,Immune system,Kidney

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000399185
0000399183
0000384236
0000377586
0000384237

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Timothy J Aikin et al.
eLife, 9 (2020-09-18)
A large fraction of human cancers contain genetic alterations within the Mitogen Activated Protein Kinase (MAPK) signaling network that promote unpredictable phenotypes. Previous studies have shown that the temporal patterns of MAPK activity (i.e. signaling dynamics) differentially regulate cell behavior.
Electrokinetic properties of kaolinite in mono-and multivalent electrolyte solutions
Alkan M, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 83(1-3), 51-59 (2005)
Julian Wachstein et al.
PloS one, 7(12), e51747-e51747 (2013-01-10)
Human CD4(+)CD25(+)FoxP3(+) T regulatory cells (Tregs) control effector T cells and play a central role in peripheral tolerance and immune homeostasis. Heat shock protein 70 (HSP70) is a major immunomodulatory molecule, but its effect on the functions of Tregs is
Xia Yuan et al.
Theranostics, 10(10), 4589-4605 (2020-04-16)
Rationale: The adverse health effects of nano-particulate pollutants have attracted much attention in recent years. Carbon nanomaterials are recognized as risk factors for prolonged inflammatory responses and diffuse alveolar injury. Previous research indicated a central role of alveolar macrophages in
Polyaniline nanofiber composites with metal salts: chemical sensors for hydrogen sulfide
Virji S, et al.
Small, 1(6), 624-627 (2005)
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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