acide nitrique Flashcards

1
Q

formule

A

HNO3

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2
Q

propriétés physique

A

-liquide incolore, corrosif, odeur suffocante caractéristique
-émet des fumées blanches abondantes en contact O
humide
-d1.5

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3
Q

utilisation

A
  • fab engrais
  • ind pharma
  • ind textile
  • ind métallurgie
  • fab d’explosif
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4
Q

risque inc/exp

A
  • ininflammable/inex^plosif

- sous forme concentré peut s’enflammer spontanément avec certaines matière organiques

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5
Q

risque organisme

A
  • solution: lésions peau, muqueuses et yeux

- vapeurs: intox aigues par inhalation

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6
Q

stockage manipulation

A

propre aux acides

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7
Q

CAT écoulement ou fuite

A
  • arrêter si possible sans risque
  • pénétrer ARI
  • laver les lieux à grande eau
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8
Q

CAT inc

A

-refroidir les récipients exposés

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9
Q

CAT organisme

A

idem acides

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