Trioxyde de molybdène 99.5+% ACS
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Molybdène (VI) oxyde
Formule:
MoO₃ Poids moléculaire: 143.94 g/mol Point d'ébullition: 1155 °C (760 mmHg) Point de fusion: 795 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003469 Numéro CAS: 1313-27-5 Indice Merck: 13,06261 |
Résultats des tests de spécification
Appearance | White to yellow to green to grey Powder |
Titration | ≥99.5 % (Precipitation titration of molybdate) |
Chloride (Cl) | ≤0.002 % |
Nitrate (NO3) | Passes test (Limit about 0.003%) |
Phosphate (PO4) | ≤5 ppm |
Sulfate (SO4) | ≤0.02 % |
AsO4, PO4, SiO4 (as SiO2) | ≤0.001 % |
Ammonium (NH4) | ≤0.002 % |
Heavy metals (as Pb) | ≤0.005 % |
Insoluble matter | ≤0.01 % (In dilute NH4OH) |
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