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Sable de mer analysis_for, purified_acid, calcinated, Supelco®

Fournisseur: Merck


MQ200

1.07712.1000 1.07712.5000 1.07712.9025 1.07712.9010
1.07712.1000EA 167 EUR
1.07712.1000 1.07712.5000 1.07712.9025 1.07712.9010
Sable de mer analysis_for, purified_acid, calcinated, Supelco®
Sable de mer
Formule: SiO₂
MW: 60.08 g/mol
Point d'ébullition: >2200 °C (1013 hPa)
Point de fusion: 1713 °C
Densité: 2.65 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro CAS: 14808-60-7
EINECS: 231-545-4

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Résultats des tests de spécification

Substances soluble in hydrochloric acid ≤ 0.2 %
Chloride (Cl) ≤ 0.005 %
Acid-soluble Iron (Fe) ≤ 0.01 %
Loss on ignition (900 °C) ≤ 0.05 %
Particle size (0.1 - 0.315 mm) ≥ 90 %


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