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 |
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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