Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

Supplier: VWR International

Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

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Synonyms: Ethanedioic acid dihydrate

BDH4556-500G

BDH4556-500GCS 780.5 USD

BDH4556-500G

Oxalic acid dihydrate 99.5-102.5%, crystallised ACS, VWR Chemicals BDH®

Oxalic acid dihydrate

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)
Storage Temperature: Ambient

MDL Number: MFCD00149102
CAS Number: 6153-56-6
EINECS: 205-634-3
UN: 3261
ADR: 8,III
REACH: 01-2119534576-33
Merck Index: 13,06980

https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=dcc1447f5f23a589dc85e10dd090c86e33b6541b&vid=2f0e34543b2f625715b002905fc0dd45fcd75561&prid=web&clid=SAPDAM

Specification Test Results

Assay	99.5 - 102.5 %
Substances darkened by hot H2SO4	Passes test
Heavy metals (as Pb)	Max. 5 ppm
Insoluble matter	Max. 0.005 %
Nitrogen compounds (as N)	Max. 0.001 %
Residue after ignition	Max. 0.01 %
Cl (Chloride)	Max. 0.002 %
SO4 (Sulphate)	Max. 0.005 %
Ca (Calcium)	Max. 0.001 %
Fe (Iron)	Max. 2 ppm

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