Mořský písek, AnalaR NORMAPUR® analytical reagent, purified by acid, calcinated
Supplier: VWR Chemicals
Certificates
About this item
CAS Number:14808-60-7
:7631-86-9
Formula:SiO₂
Boiling Pt:2230
Molecular Weight:60.08
Melting Pt:1710
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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
Specification Test Results
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