Oxalic acid dihydrate 99.5-102.5%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
0230-07EA
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EUR
0230-05
0230-07
0230-01
Oxalic acid dihydrate 99.5-102.5%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Oxalic acid dihydrate
- Lot analysis on label
Formula:
HO₂CCO₂H·2H₂O MW: 126,07 g/mol Boiling Pt: 149…160 °C (1013 hPa) Melting Pt: 101 °C Density: 1,65 g/cm³ (20 °C) |
MDL Number:
MFCD00149102 CAS Number: 6153-56-6 UN: 3261 ADR: 8,III Merck Index: 13,06980 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Assay (HOCOCOOH2H₂O) (by KMnO₄ titrn) | 99.5 - 102.5 % |
Insoluble Matter | ≤ 0.005 % |
Residue after Ignition | ≤ 0.010 % |
Chloride (Cl) | ≤ 0.002 % |
Sulfate (SO₄) | ≤ 0.002 % |
Calcium (Ca)(by FES) | ≤ 0.001 % |
Nitrogen Compounds (as N) | ≤ 0.001 % |
Substances Darkened by Hot H₂SO₄ | Passes Test |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Iron (Fe) | ≤ 2.0 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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