Silicon dioxide 99.998% (trace metals basis)

Supplier: Thermo Scientific
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Synonyms: Silicon(IV) oxide, Silicium dioxide, Silicium (IV) oxide

437150050 437150200 437151000
ACRO437150050EA 73.5 GBP
ACRO437150050 ACRO437150200 ACRO437151000
Silicon dioxide 99.998% (trace metals basis)
Silicium dioxide
Formula: SiO₂
MW: 60,08 g/mol
Boiling Pt: 2230 °C (1013 hPa)
Melting Pt: 1610 °C
Density: 2,196 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011232
CAS Number: 14808-60-7

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Specification Test Results

Appearance White Crystalline powder or crystals
Assay 44.5 to 47.9 % (Si)
Total trace metal impurities ≤20 ppm

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