Acide sulfurique 95% ACS
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Formule:
H₂SO₄ Poids moléculaire: 98.08 g/mol Point d'ébullition: ∼335 °C (1013 hPa) Point de fusion: 10 °C Densité: 1.83 g/cm³ Température de stockage: Température ambiante |
Numéro MDL:
MFCD00064589 Numéro CAS: 7664-93-9 EINECS: 231-639-5 UN: 1830 ADR: 8 II |
Résultats des tests de spécification
Appearance | Free from suspended or insoluble matter |
Color scale | ≤10 APHA |
Residue after ignition | ≤0.0005 % |
Titration with NaOH | 95.0 to 98.0 % |
Chloride (Cl) | ≤0.2 ppm |
Nitrate (NO3) | ≤0.5 ppm |
Ammonium (NH4) | ≤2 ppm |
Arsenic (As) | ≤0.01 ppm |
Iron (Fe) | ≤0.2 ppm |
Mercury (Hg) | ≤5 ppb |
Heavy metals (as Pb) | ≤1 ppm |
KMnO4-reducing substance | ≤2 ppm (as SO2) |
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