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Oxalic acid, anhydrous

CAT: 0862-GK3343-25gSize: 25 gDry Ice: NoHazardous: No
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CAT#:0862-GK3343-25gSize:25 g
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CAS Number
144-62-7
EC Number
205-634-3
MDL Number
MFCD00002573
HS Code
29171100
Purity
98.00%
Molecular Formula
C2H2O4
Molecular Weight
90.04
Storage Conditions
+20°C
Hazardous Class
Not hazardous

Chemical Information

Oxalic Acid

Oxalic acid is an alpha,-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. It has a role as a plant metabolite, a human metabolite and an algal metabolite. It is a conjugate acid of an oxalate and an oxalate(1-).

CAS Number144-62-7
PubChem CID971
IUPAC Nameoxalic acid
Molecular FormulaC2H2O4
Molecular Weight90.03
XLogP-0.3
Topological Polar Surface Area74.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Heavy Atom Count6
Formal Charge0
Complexity71
SMILES
C(=O)(C(=O)O)O
InChI
InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
InChIKey
MUBZPKHOEPUJKR-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Oxalic Acid
CAS: 144-62-7
CID: 971
Formula: C2H2O4
MW: 90.03
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight90.03
XLogP3-0.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass89.99530854
Monoisotopic Mass89.99530854
Topological Polar Surface Area74.6 Ų
Heavy Atom Count6
Formal Charge0
Complexity71.5
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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