Silicon dioxide Nanopowder, NH2 modified
- CAS NO. : 7631-86-9
- CAT NO. : SC-IOM-1869
Physical State: Solid (powder / particulate)
Color/Appearance: White to yellowish, odorless powder
Melting Point: > 1,600 °C (often literature reports ~1,710 °C)
Boiling Point: > 2,230 °C (non-volatile solid)
Density: 2.2 – 2.6 g/cm³ at 25 °C (bulk / framework density)
Refractive Index: 1.46
Solubility: Practically insoluble in water and mineral acids (except HF); dissolves in hot alkali hydroxides
Storage Conditions: Store in a sealed container at room temperature, protect from moisture and contamination (keep dry)
Molecular Formula: SiO₂
Molecular Weight: 60.08 g/mol
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