Uhličitan sodný, anhydrous 99.95-100.05%, granular, AR® ACS primary standard, Macron Fine Chemicals™
Dodávateľ: Avantor Performance Materials
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Varování
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7528-20EA
0
EUR
7528-20
7528-04
Uhličitan sodný, anhydrous 99.95-100.05%, granular, AR® ACS primary standard, Macron Fine Chemicals™
Uhličitan sodný
Vzorec:
Na₂CO₃ Mw: 105,99 g/mol Teplota tavenia: 851 °C Hustota: 2,53 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003494 Číslo CAS: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 |
Výsledky špecifikačného testu
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (Na₂CO₃ (after 2 hr @ 285°C)) | 99.95 - 100.05 % |
ACS - Calcium (Ca) | ≤0.02 % |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Heavy Metals (as Pb) | ≤0.0005 % |
ACS - Insoluble Matter | ≤0.01 % |
ACS - Iron (Fe) | ≤0.0005 % |
ACS - Loss on Heating at 285°C | ≤1.0 % |
ACS - Magnesium (Mg) | ≤0.004 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
ACS - Potassium (K) | ≤0.005 % |
ACS - Silica (SiO₂) | ≤0.005 % |
ACS - Sulfur Compounds (as SO₄) | ≤0.003 % |
ACS - Solubility (8 in 50) | Passes Test |
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