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1.07398

Supelco

Lead(II) nitrate

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym(s):

Lead(II) nitrate

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About This Item

Linear Formula:
Pb(NO3)2
CAS Number:
Molecular Weight:
331.21
UNSPSC Code:
12352302
EC Index Number:
233-245-9
NACRES:
NA.21

grade

ACS reagent

Quality Level

agency

reag. Ph. Eur.

product line

EMSURE®

assay

≥99.5% (complexometric)

form

solid

impurities

≤0.005% Insoluble matter

pH

3-4 (20 °C, 50 g/L in H2O)

mp

458-459 °C

solubility

486 g/L

density

4.49 g/cm3 at 20 °C

bulk density

1850 kg/m3

anion traces

chloride (Cl-): ≤0.0005%

cation traces

Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Na: ≤0.02%

storage temp.

2-30°C

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 and hexafluorosilicate complexes with neutral diphosphine coordination: The study investigates complexes of lead(II) nitrate with neutral diphosphine ligands, revealing detailed insights into their coordination chemistry and structural characteristics, which are crucial for developing new materials with enhanced performance (Burt J, Grantham W, Levason W, et al., 2015).


  • Catalytically active lead(ii)-imidazolium coordination assemblies with diversified lead(ii) coordination geometries: This article describes the synthesis and characterization of lead(II) imidazolium coordination assemblies, which are noted for their diverse coordination geometries and catalytic activity, expanding the utility of lead(II) nitrate in catalytic applications (Naga Babu C, Suresh P, Srinivas K, et al., 2016).


  • Removal of toxic heavy metal lead (II) using chitosan oligosaccharide-graft-maleic anhydride/polyvinyl alcohol/silk fibroin composite: This research focuses on the development of a bio-composite material for the effective removal of lead(II) from the environment, showcasing the application of chitosan oligosaccharide-graft-maleic anhydride/polyvinyl alcohol/silk fibroin composites in heavy metal remediation (P A, K V, M S, et al., 2017).


Linkage

Replaces: LX0159-11; LX0159

Analysis Note

Assay (complexometric): ≥ 99.5 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.0005 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.02 %
corresponds to ACS,Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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