1.07401

Lead(II) oxide

for analysis EMSURE^®

• Synonyme(s) : Lead(II) oxide
• Formule empirique (notation de Hill): OPb
• Numéro CAS: 1317-36-8
• Poids moléculaire : 223.20
• Numéro MDL: MFCD00011164
• Code UNSPSC : 12352303
• Numéro de classement CE : 215-267-0
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 300
• Gamme de produits: EMSURE^®
• Pureté: ≥99.0% (complexometric)
• Forme: solid
• Impuretés: ≤0.05% Substances insoluble in dilute acetic acid; ≤0.3% Substances not precipitated by hydrogen sulfide (as SO4)
• Perte: ≤0.2% loss on ignition, 850 °C
• pH: 8-9 (20 °C, 100 g/L in H₂O, slurry)
• Pf: 888 °C
• Solubilité: 0.072 g/L
• Densité: 9.53 g/cm³ at 20 °C
• Masse volumique apparente: 3500‑3700 kg/m³
• Traces d'anions: chloride (Cl^-): ≤0.005%
• Traces de cations: Ag: ≤0.002%; Bi: ≤0.02%; Cu: ≤0.001%; Fe: ≤0.002%; N: ≤0.001%
• Température de stockage: 2-30°C
• InChI: 1S/O.Pb
• Clé InChI: YEXPOXQUZXUXJW-UHFFFAOYSA-N

Description

Application

• Brassica nigra and Curcuma longa Compounds Affecting Interactions Between Spodoptera exigua and Its Natural Enemies Cotesia flavipes and Podisus maculiventris.: This study investigates the effects of compounds from Brassica nigra and Curcuma longa on the interactions between the pest Spodoptera exigua and its natural enemies. It explores the potential of these compounds in integrated pest management strategies (Tavares et al., 2019).
• Synthesis and characterization of a new nano lead(II) 0-D coordination supramolecular compound: A precursor to produce pure phase nano-sized lead(II) oxide.: This research details the synthesis and characterization of a novel nano lead(II) supramolecular compound. The compound serves as a precursor for producing pure phase nano-sized lead(II) oxide, highlighting its potential applications in nanotechnology and materials science (Fard et al., 2017).

Remarque sur l'analyse

Assay (complexometric): ≥ 99.0 %
Substances insoluble in dilute acetic acid: ≤ 0.05 %
Chloride (Cl): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Ag (Silver): ≤ 0.002 %
Bi (Bismuth): ≤ 0.02 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.002 %
Loss on ignition (850 °C): ≤ 0.2 %
Substances not precipitated by hydrogen sulfide (as SO₄): ≤ 0.3 %

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS07,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H332 - H351 - H360D - H362 - H372 - H410
• Conseils de prudence: P260 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A - STOT RE 1
• Code de la classe de stockage: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable