Sand 40-100 mesh for analysis
Leverantör: Thermo Scientific
Synonyms:
Silicium dioxide, Silicium (IV) oxide, Silicon dioxide
393302500
393300010
393300050
ACRO393302500EA
640
SEK
ACRO393302500
ACRO393300010
ACRO393300050
Sand 40-100 mesh for analysis
Sand
Formel:
SiO₂ MW: 60,08 g/mol Kokpunkt: 2230 °C Smältpunkt: 1610 °C Densitet: 2,622 to 2.645 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011232 CAS nummer: 14808-60-7 |
Specifikation testresultat
Appearance | Light beige to grey Crystals |
Particle size | (D50) 205 µm (Typical) |
Aluminium (Al) | ≤250 ppm (Typical) |
Calcium (Ca) | ≤80 ppm (Typical) |
Chromium (Cr) | ≤0.5 ppm (Typical) |
Iron (Fe) | ≤65 ppm (Typical) |
Potassium (K) | ≤50 ppm (Typical) |
Titanium (Ti) | ≤150 ppm (Typical) |
Silicon dioxide (SiO2) | ≥99.80 % (Typical) |
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