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Magnesium oxide, 2.5 kg
≥98 %, Ph.Eur., USP, heavy
Produkty pokrewne
Pack Qty.
Pack.
Magnesia burnt
Empirical formula MgO
Molar mass (M) 40,30 g/mol
Density (D) 3,58 g/cm³
Boiling point (bp) 3600 °C
Melting point (mp) 2800 °C
WGK 1
CAS No. [1309-48-4]
EG-Nr. 215-171-9
Molar mass (M) 40,30 g/mol
Density (D) 3,58 g/cm³
Boiling point (bp) 3600 °C
Melting point (mp) 2800 °C
WGK 1
CAS No. [1309-48-4]
EG-Nr. 215-171-9
60,90 €
/op.
45,65 €/op. Campaign price!
plus VAT | 2,5 kg za op.
Nr kat. 3273.3
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Szczegóły dotyczące produktu
Magnesium oxide ≥98 %, Ph.Eur., USP, heavy
Informacje techniczne
| Checked according to pharmacopoeia |
Ph.Eur. USP |
| Particle size | >325 mesh max.25,0 % |
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Magnesium oxide
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0
- Suma pośrednia: 0.00
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| Nr kat. | Pack Qty. | Pack. | Cena | Ilość | ||
|---|---|---|---|---|---|---|
| 3273.1 | 500 g | plastic | 16,85 € |
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| 3273.2 | 1 kg | plastic | 24,65 € |
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| 3273.3 | 2,5 kg | plastic | 45,65 € |
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| 3273.4 | 5 kg | plastic | 76,40 € |
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Dostępny z magazynu w Karlsruhe
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Data dostawy obecnie nieznana
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Wybrana ilość:
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- Suma pośrednia: 0.00
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Świadectwa jakości
Guarantee analysis
| Appearance | white powder |
| Assay (based on calcinated substance) | 98.0-100.5 % |
| Identity | complies |
| Appearance of solution | complies |
| Soluble substances | ≤2.0 % |
| In CH3COOH insoluble matter | ≤0.1 % |
| In HCl insoluble matter | ≤0.1 % |
| Free alkali | ≤2.0 ml |
| Chloride (Cl) | ≤0.1 % |
| Sulphate (SO4) | ≤1.0 % |
| As (Arsenic) | ≤0.0004 % |
| Ca (Calcium) | ≤1.1 % |
| Fe (Iron) | ≤0.05 % |
| Hg (Mercury) | ≤0.00005 % |
| Pb (Lead) | ≤0.0001 % |
| Loss on ignition (800 °C) | ≤8.0 % |
| Bulk density | 250-650 g/l |