di-Kaliumoxalat monohydrat 99% ACS
Leverantör: Thermo Scientific
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Varning
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Synonyms:
Oxalic acid potassium salt monohydrate, Potassium oxalate hydrate, Potassium oxalate monohydrate, Potassium ethanedioate monohydrate
424025000
424020025
ACRO424025000EA
1200
SEK
ACRO424025000
ACRO424020025
di-Kaliumoxalat monohydrat 99% ACS
di-Kaliumoxalat monohydrat
Formel:
(COOK)₂·H₂O MW: 184,23 g/mol Smältpunkt: 356 °C Densitet: 2,154 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00150033 CAS nummer: 6487-48-5 EINECS: 209-506-8 ADR: 6.1,III Merck Index: 12,07820 |
Specifikation testresultat
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 |
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