TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PBO2 [2 records]

Record 1 2021-07-14

English

Subject field(s)
  • Mineralogy
Universal entry(ies)
PbO2
formula, see observation
DEF

A native lead dioxide ... crystallizing in the tetragonal system and occurring as black crystals or black-brown masses.

OBS

Chemical formula: PbO2

French

Domaine(s)
  • Minéralogie
Entrée(s) universelle(s)
PbO2
formula, see observation
DEF

Minéral (oxyde) du système cristallin quadratique, du groupe du rutile, se présentant en cristaux aciculaires noirs ou en masses nodulaires noir brunâtre à noir fer.

OBS

Le minerai est opaque, à éclat métallique brillant, à trait brun. C'est un produit d'altération d'autres minéraux plombifères.

OBS

Formule chimique : PbO2

Spanish

Campo(s) temático(s)
  • Mineralogía
Entrada(s) universal(es)
PbO2
formula, see observation
DEF

Bióxido de plomo, de color negro [que] cristaliza en el sistema tetragonal.

OBS

Fórmula química: PbO2

Save record 1

Record 2 2011-08-23

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
PbO2
formula, see observation
O2Pb
formula, see observation
1309-60-0
CAS number
DEF

A chemical compound ... which appears under the form of poisonous, brown hexagonal crystals that decompose when heated, is insoluble in water and alcohol, soluble in glacial acetic acid, is derived by adding bleaching powder to an alkaline solution of lead hydroxide, and is used as an oxidizing agent, in electrodes, lead-acid storage batteries, matches and explosives, as a textile mordant, in dye manufacture, and as an analytical reagent.

OBS

Chemical formula: PbO2 or O2Pb

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
PbO2
formula, see observation
O2Pb
formula, see observation
1309-60-0
CAS number
OBS

Formule chimique : PbO2 ou O2Pb

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
PbO2
formula, see observation
O2Pb
formula, see observation
1309-60-0
CAS number
OBS

Sólido cristalino de color pardo. Soluble en ácido acético glacial, insoluble en agua y alcohol. Oxidante. Tóxico.

OBS

Fórmula química: PbO2 o O2Pb

Save record 2

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