Weglan sodu, anhydrous 99,5 acidimetry on anhydrous substance, granular, AR® ACS, Macron Fine Chemicals™
Dostawca: Avantor
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Uwaga
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Synonim:
Weglan disodu
7527-26EA
0
PLN
7527-26
7527-20
Weglan sodu, anhydrous 99,5 acidimetry on anhydrous substance, granular, AR® ACS, Macron Fine Chemicals™
Weglan sodu
Formuła:
Na₂CO₃ MW: 105.99 g/mol Temp. Wrzenia: 1600 Temp. topnienia: 851 °C Gęstość: 2.53 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003494 Numer CAS: 497-19-8 Numer WE (dawny EINECS): 207-838-8 REACH: 01-2119485498-19 Klasyfikacja Merck : 14,08596 |
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Wyniki testów specyfikacyjnych
Meets ACS Reagent Chemical Requirements | — |
For Laboratory,Research,or Manufacturing Use |
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ACS - Assay (Na₂CO₃) (dried basis)(by acidimetry) | ≥99.5 % |
ACS - Insoluble Matter | ≤0.01 % |
ACS - Loss on Heating at 285°C | ≤1.0 % |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
ACS - Silica (SiO₂) | ≤0.005 % |
ACS - Sulfur Compounds (as SO₄) | ≤0.003 % |
ACS - Heavy Metals (as Pb) | ≤5 ppm |
ACS - Iron (Fe) | ≤5 ppm |
ACS - Calcium (Ca) | ≤0.03 % |
ACS - Magnesium (Mg) | ≤0.005 % |
ACS - Potassium (K) | ≤0.005 % |
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