Mořský písek, AnalaR NORMAPUR® analytical reagent, purified by acid, calcinated
Dodávateľ: VWR Chemicals
86152.290EA
55.76
EUR
86152.290
86152.360
86152.460
Mořský písek, AnalaR NORMAPUR® analytical reagent, purified by acid, calcinated
Mořský písek
Vzorec:
SiO₂ Mw: 60.08 Teplota varu: 2230 Teplota tavenia: 1710 |
Číslo CAS:
14808-60-7 |
Výsledky špecifikačného testu
Particle size (0.1-0.3 mm) | Min. 80 % |
Iron soluble in acid | Max. 100 ppm |
Loss on ignition (900°C) | Max. 0.1 % |
Substances soluble in HCl | Max. 0.2 % |
Cl (Chloride) | Max. 50 ppm |
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