di-Potassium oxalate monohydrate 99% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Oxalic acid potassium salt monohydrate, Potassium oxalate hydrate, Potassium oxalate monohydrate, Potassium ethanedioate monohydrate
CAS Number:6487-48-5
:
Formula:(COOK)₂·H₂O
MDL Number:MFCD00150033
Molecular Weight:184.23 g/mol
Melting Pt:356
Merck Index:12,07820
EINECS:209-506-8
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Crystalline powder
- Infrared spectrum:Conforms
- Titration with KMnO4:98.5 to 101.0 %
- Substance darkened by H2SO4:Passes test
- Chloride (Cl):≤20 ppm
- Sulfate (SO4):≤100 ppm
- Ammonium (NH4):≤20 ppm
- Iron (Fe):≤10 ppm
- Sodium (Na):≤200 ppm
- Heavy metals (as Pb):≤20 ppm
- Insoluble matter:≤0.01 %
- Neutrality:Passes test
Specification Test Results
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