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piasek 40-100 mesh for analysis

Dostawca: Thermo Fisher Scientific

393302500 393300010 393300050
ACRO393302500EA 213 PLN
ACRO393302500 ACRO393300010 ACRO393300050
piasek 40-100 mesh for analysis
piasek
Formuła: SiO₂
Temp. Wrzenia: 2230 °C
Temp. topnienia: 1610 °C
Gęstość: 2,622 to 2.645 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011232
Numer CAS: 14808-60-7

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Wyniki testów specyfikacyjnych

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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