Siliciumdioxid, Purum p.a. 40-200 mesh analytical reagent, Fluka™
Leverandør: Honeywell Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Silicon(IV) oxide, Silicium dioxide, Silicium (IV) oxide
84880-1KG
84880-5KG
84880-1KGEA
1170
DKK
84880-1KG
84880-5KG
Siliciumdioxid, Purum p.a. 40-200 mesh analytical reagent, Fluka™
Siliciumdioxid
- Products with a guarantee certificate and/or suitable for the stated analytical application.
Formel:
SiO₂ Molekylvægt: 60.08 g/mol Kogepunkt: 2230 Smeltepunkt: 1.610 °C Massefylde: 2.6 g/cm³ (25 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011232 CAS-nummer: 14808-60-7 EINECS: 231-545-4 Merck Index: 14,08493 |
Specifikationer Testresultater
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 |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...