acide sulfurique Flashcards

1
Q

écriture

A

H2SO4

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2
Q

Caractéristiques et nom

A

diacide capable de libérer 2 ons H+

vitriol

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3
Q

propriétés physique

A

pur, liquide jaunatre, inodore
30deg il émet des vapeurs blanches piquantes
d1.8

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4
Q

utilisations

A
  • fab engrais
  • industrie textiles
  • industrie pétrole
  • fab produit chim
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5
Q

incendie et explosion

A

ininflammable et inexplosible

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6
Q

risque organisme

A

vapeurs a faible C irritations respiratoires grave

-solutions dilués: brulures et lésions oculaire

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7
Q

stockage

A
  • abri lumière et source ignition
  • locaux ventilés sol cimentéen cuvette
  • éclairage électrique étanche
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8
Q

manipulation

A
  • interdit de fumer
  • vêtement de protection personnel
  • pour diluer acide ( acide sur l’eau)
  • installations douche, fontaines oculaires et postes d’eau grand débit
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9
Q

accidents fuite

A
  • entrer zone dangereuse ARI

- répandre sable, gravier, ciment

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10
Q

accident incendie

A

-ne pas projeter d’eau, recourir sable, ciment…

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11
Q

accident organisme

A

-cutanée ou oculaire lavage gde eau
-inhalation o2 CMU
-

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