Silicon dioxide - 84878

Code: 84878
Silicon dioxide
Purum p.a., acid purified, sand
Cristobalite; Quartz; Sand; Silica
acid purified, sand 

CAS Number: 60676-86-0
Linear Formula: SiO2
Molar Mass: 60.08 g/mol
EC Number: 238-878-4
MDL Number: MFCD00011232
Catalog Number Packaging Size Container type Price QTY Cart
84878-1KG 1KG PLASTIC BOTTLE Contact
84878-500G 500G PLASTIC BOTTLE Contact
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Specifications

Property Value
Appearance of the substance complying
Loss on ignition (900°C) max. 0.1 %
Calcium (Ca) max. 50 ppm
Cadmium (Cd) max. 50 ppm
Cobalt (Co) max. 50 ppm
Copper (Cu) max. 50 ppm
Iron (Fe) max. 100 ppm
Potassium (K) max. 500 ppm
Sodium (Na) max. 100 ppm
Nickel (Ni) max. 50 ppm
Lead (Pb) max. 50 ppm
Zinc (Zn) max. 50 ppm
Chloride (Cl) max. 100 ppm
Grain dissipation 0.1 - 0.45mm min. 95 %
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Physical Properties

Property Value
Form sand
Particle Size 40-150 mesh
Refractive Index n20/D 1.544(lit.)
Freezing point 1,610 °C
Density 2.6 g/cm3
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Safety Information

Property Value
Precautionary Statement(s) P280