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Silikagel, Purum p.a. 40-200 mesh analytical reagent, Fluka™

Dodávateľ: Honeywell Chemicals

Synonymá: Silicon(IV) oxide, Silicium dioxide, Silicium (IV) oxide

84880-1KG 84880-5KG
84880-1KGEA 158.44 EUR
84880-1KG 84880-5KG
Silikagel, Purum p.a. 40-200 mesh analytical reagent, Fluka™
Silicon dioxide

  • Products with a guarantee certificate and/or suitable for the stated analytical application.

Vzorec: SiO₂
Teplota varu: 2230 °C (1013 hPa)
Teplota tavenia: 1,610 °C
Hustota: 2,6 g/cm³ (25 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00011232
Číslo CAS: 14808-60-7
EINECS: 231-545-4
Merck Index: 14,08493

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Výsledky špecifikačného testu

Refractive Index n20/D 1.544 (lit.)
Appearance complying
Loss on ignition Max. 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 mm effective %
Chloride (Cl) Max. 200 ppm


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