Oxalic acid CAS 144-62-7

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Model: MOS144-62-7
Place of Origin: Zhejiang,China (Mainland)
Brand Name: MOSINTER
CAS No.: 144-62-7
Purity: 99%
Appearance: White crystalline
Purity %≥: 99.6
Molecular Formula: C2H2O4
Flashing point: 188.8°C
Density: 189-191℃
Molecular Weight: 90.03
Boiling point: 365.1°C at 760 mmHg
Water solubility: 90 g/L (20℃)
Vapour pressure: 2.51E-06mmHg at 25°C
Alias: ETHANEDIOIC ACID
Category:

Oxalic acid ( CAS: 144-62-7)

Item Index
Appearance White crystalline
Purity %≥ 99.6
Sulfate %≤ 0.08
Chloride %≤ 0.002
Heavy Metal %≤ 0.001
Residue on ignition %≤ 0.08
Fe %≤ 0.001

Oxalic acid is an organic compound with the formula H2C2O4. It is a colorless crystalline solid that dissolves in water to give colorless solutions. It is classified as a dicarboxylic acid. In terms of acid strength, it is much stronger than acetic acid. Oxalic acid is a reducing agent  and itsconjugate base, known as oxalate (C2O42−), is a chelating agent for metal cations. Typically, oxalic acid occurs as the dihydrate with the formula H2C2O4•2H2O. Oral consumption of oxalic acid in excess or prolonged skin contact can be dangerous.

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