zinek, powder, AnalaR NORMAPUR® 45 µm p.a.
Dodavatel: VWR Chemicals
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Varování
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29062.290EA
3770
CZK
29062.290
29062.260
zinek, powder, AnalaR NORMAPUR® 45 µm p.a.
zinek
Vzorec:
Zn MW: 65,39 g/mol |
MDL Number:
MFCD00011291 CAS číslo: 7440-66-6 UN: 3077 ADR: 9,III |
Výsledky specifikačního testu
Assay | min. 98% |
Appearance | grayish, heavy powder |
Arsenic (As) | max. 0,0001% |
Cadmium (Cd) | max. 0,05% |
Copper (Cu) | max. 0.005% |
Iron (Fe) | max. 0,005% |
Lead (Pb) | max. 0,005% |
Tin (Sn) | max. 0,001% |
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