84880
Fluka

Silicon dioxide

SKU
84880
Purum p.a.
Synonym(s)
Cristobalite; Quartz; Sand; Silica
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Brand
Fluka
CAS Numbers (All) Linear Formula
SiO2
MDL Number Molar Mass
60.08 g/mol
RTECS Number
VV7328000
Synonyms
Cristobalite; Quartz; Sand; Silica

Documents

Specifications

PropertyValue
refractive Indexn20/D 1.544(lit.)
appearancecomplying
loss on ignitionMax. 0.1 %
calcium (Ca)Max. 0.005 %
cadmium (Cd)Max. 0.005 %
cobalt (Co)Max. 0.005 %
copper (Cu)Max. 0.005 %
iron (Fe)Max. 0.015 %
potassium (K)Max. 0.01 %
sodium (Na)Max. 0.01 %
nickel (Ni)Max. 0.005 %
lead (Pb)Max. 0.005 %
zinc (Zn)Max. 0.005 %
grain size 0.075-0.4 mmeffective %
chloride (Cl)Max. 200 ppm

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorWhite to Light Grey
Density2.6 g/cm3 (25 °C)
FlashpointNot applicable
FormPowder
GradeGeneral Drying Agents
Incompatible MaterialsNone
Lower Explosion LimitNot applicable
Melting Point/Range1.610 °C
Partition CoefficientNo data available
Solubility in WaterNo data available
Upper Explosion LimitNot applicable
pH-ValueNo data available
Product LinePurum p.a.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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