Disodium oxalate 99.95-100.05%, powder, BAKER ANALYZED® ACS, J.T.Baker®
|
Waarschuwing
|
3801-04EA
118.92
EUR
3801-04
Disodium oxalate 99.95-100.05%, powder, BAKER ANALYZED® ACS, J.T.Baker®
Disodium oxalate
Titrimetry standard.
- Lot analysis on label
Formule:
Na₂C₂O₄ MW: 134 g/mol Smeltpunt: 250…270 °C Dichtheid: 2,34 g/cm³ (20 °C) Opslagtemperatuur: Kamertemperatuur |
MDL-nummer:
MFCD00012465 CAS-nummer: 62-76-0 EINECS: 200-550-3 Merck Index: 12,08795 |
Specificaties testresultaten
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (NaOCOCOONa) | 99.95 - 100.05 % |
ACS - Loss on Drying at 105°C | ≤0.01 % |
ACS - Insoluble Matter | ≤0.005 % |
ACS - Neutrality | Passes Test |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Sulfate (SO₄) | ≤0.002 % |
ACS - Ammonium (NH₄) | ≤0.002 % |
ACS - Heavy Metals (as Pb) | ≤0.002 % |
ACS - Potassium (K) | ≤0.005 % |
ACS - Substances Darkened by Hot H₂SO₄ | Passes Test |
Trace Impurities - Iron (Fe) | ≤5 ppm |
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