Disodium oxalate ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Sodium ethanedioate, Sodium oxalate, Soerensen's buffer substances
CAS Number:62-76-0
:
Formula:Na₂C₂O₄
MDL Number:MFCD00012465
Molecular Weight:134 g/mol
Melting Pt:250…270 °C (dec.)
Merck Index:13,08723
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Crystalline powder
- Loss on drying:≤0.01 %
- Titration with KMnO4:≥99.5 %
- Substance darkened by H2SO4:Passes test
- Chloride (Cl):≤0.002 %
- Sulfate (SO4):≤0.002 %
- Ammonium (NH4):≤0.002 %
- Iron (Fe):≤0.001 %
- Potassium (K):≤0.005 %
- Heavy metals (as Pb):≤0.002 %
- Insoluble matter:≤0.005 %
- Neutrality:Passes test
Specification Test Results
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