CAS No: 144-62-7, Chemical Name: Oxalic acid
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144-62-7 Oxalic acid

product Name Oxalic acid
Synonyms Ethanedionic acid; Oxalic acid anhydrous; Refined Oxalic Acid; Anhydrous Oxalic Acid; ethanedioic acid; ethanedioate; OA
Molecular Formula C2H2O4
Molecular Weight 90.03548
InChI InChI=1/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)/p-2
CAS Registry Number 144-62-7
EINECS 205-634-3
Molecular Structure 144-62-7 Oxalic acid
Melting point 189-191℃
Boiling point 365.1°C at 760 mmHg
Flash point 188.8°C
Water solubility 90 g/L (20℃)
Vapour Pressur 2.51E-06mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R21/22:;
Safety Description S24/25:;