Sodium bicarbonate - ACS reagent - 99.7-100.3 %
Sodium hydrogen carbonate [NaHCO3]. For laboratory use.
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Référence : 5335586
Unité de vente : 1 kg
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Specs
Agency: suitable for EPA 1621, suitable for EPA 300
Assay: ≥99.7%, 99.7-100.3%
Form: powder
Impurities: ≤0.015% Insoluble matter
pKa (25 °C): 6.37, (2) 10.25 (carbonic acid)
Density: 2.16 g/mL at 25 °C (lit.)
Anion traces:
Chloride (Cl-): ≤0.003%,
Phosphate (PO43-): ≤0.001%,
Sulfur compounds (as SO42-): ≤0.003%
Cation traces:
Ca: ≤0.02%,
Fe: ≤0.001%,
K: ≤0.005%,
Mg: ≤0.005%,
NH4+: ≤5 ppm,
Heavy metals: ≤5 ppm (by ICP-OES)
| Poids |
1,5 Kg |
| Volume |
0,0056 m³ (5600 cm³) |
| Largeur |
0,17 m (17 cm) |
| Longueur |
0,17 m (17 cm) |
| Hauteur |
0,34 m (34 cm) |
Les dimensions, le poids et le volume sont bruts (emballage inclus)