Ammonium Oxalate Monohydrate ; ACS Reagent 1kg
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Synonym(s): Oxalic acid diammonium salt
Linear Formula: (NH4)2C2O4 · H2O
CAS Number: 6009-70-7
Molecular Weight: 142.11
Beilstein: 3759830
EC Number: 238-135-4
MDL number: MFCD00149694
PubChem Substance ID: 329752279
NACRES: NB.24
Linear Formula: (NH4)2C2O4 · H2O
CAS Number: 6009-70-7
Molecular Weight: 142.11
Beilstein: 3759830
EC Number: 238-135-4
MDL number: MFCD00149694
PubChem Substance ID: 329752279
NACRES: NB.24
PROPERTIES
grade ACS reagent
vapor pressure <0.1 hPa ( 20 °C)
Assay ≥99% 99.0-101.0% (ACS specification)
form crystalline powder crystals or granules
impurities ≤0.005% insolubles
ign. residue ≤0.02%
pH 6-7 (25 °C, 14.2 g/L)
mp 133 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤2 ppm
heavy metals: ≤5 ppm (by ICP)
SMILES string OC(C(O)=O)=O.N.O.N
InChI 1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
InChI key MSMNVXKYCPHLLN-UHFFFAOYSA-N
vapor pressure <0.1 hPa ( 20 °C)
Assay ≥99% 99.0-101.0% (ACS specification)
form crystalline powder crystals or granules
impurities ≤0.005% insolubles
ign. residue ≤0.02%
pH 6-7 (25 °C, 14.2 g/L)
mp 133 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤2 ppm
heavy metals: ≤5 ppm (by ICP)
SMILES string OC(C(O)=O)=O.N.O.N
InChI 1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
InChI key MSMNVXKYCPHLLN-UHFFFAOYSA-N
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