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Oxalic acid anhydrous 98%

CAT: 0286-O03665Size: 50 gDry Ice: NoHazardous: Yes
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CAT#:0286-O03665Size:50 g
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CAS Number
144-62-7
Synonyms
Ethanedioic acid
UN Code
UN3261
Pictogram
05 - Corrosive; 07 - Irritant; 09 - Environmental hazard
UDF Signal Word
Danger
MDL Number
MFCD00002573
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H314 Causes severe skin burns and eye damage; H318 Causes serious eye damage; H332 Harmful if inhaled; H335 May cause respiratory irritation; H412 Harmful to aquatic life with-long lasting effects.
DOT Name
Corrosive Solid, Acidic, Organic, N.O.S.
DOT Classification
Class 8
Packaging Group
PGIII
Precautions
P260 Do not breathe dust/fume/gas/mist/vapors/spray; P264 Wash skin thoroughly after handling; P273 Avoid release to the environment; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting; P302+P352 IF ON SKIN: wash with plenty of soap and water; P303+P361+P353 IF ON SKIN (or hair) : Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

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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