Disodium oxalate 99.5% for analysis
Catalog # ACRO270540010
Supplier: Thermo Fisher Scientific
CAS Number:
Specifications
- Pack type:Plastic bottle
- Pk:1 kg
- Seq:4024
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Powder
- Loss on drying:≤0.05 % (105°C)
- pH:7 to 8.5 (2.5 % at 20°C)
- Titration with KMnO4:≥99.5 %
- Chloride (Cl):≤20 ppm
- Sulfate (SO4):≤100 ppm
- Ammonium (NH4):≤20 ppm
- Iron (Fe):≤50 ppm
- Potassium (K):≤50 ppm
- Heavy metals (as Pb):≤20 ppm
Specification Test Results
About this item
Synonyms: Sodium ethanedioate, Sodium oxalate, Soerensen's buffer substances
:
:134 g/mol
Merck Index:13,08723
Melting Pt:250…270 °C (dec.)
Density:2,27 g/cm³ (20 °C)
EINECS:200-550-3
:GHS07
Storage Temperature:Ambient
CAS Number:62-76-0
Formula:Na₂C₂O₄
MDL Number:MFCD00012465