Product name: Oxalic Acid
Synonyms: Ethanedionic acid; Oxalic acid anhydrous; Refined Oxalic Acid
CAS#: 144-62-7,6153-56-6
EINECS#: 205-634-3
Molecular Formula: C2H2O4
Molecular Weight: 126.07

Description
Melting point: 189-191°C
Boiling point: 365.1°C at 760 mmHg
Flash point:188.8°C
Water Solubility: 90 g/L (20°C)
Appearance: White crystal

Specification
Assay,%                            ≥99.5 
Transparency of solution,%          ≤3 2
Insoluble in water,%                 ≤0.005
Residue on ignition(as SO4),%       ≤0.02 
Chloride,%                          ≤0.002 
Sulfate,%                           ≤0.002
Total nitrogen,%                     ≤0.002 
Calcium,%                          ≤0.003 
Iron,%                              ≤0.0005
Heavy metals (as Pb),%             ≤0.0004 


Application
Oxalic Acid is widely used as complexing,masking,precipitating and reducing agent.It can be used in rare earth extraction,textile printing and dyeing,leather processing,catalyst preparation and metal surface cleaning,and also can be used as pharmaceutical intermedaites.

Packing
25kg/bag,20mt/20"FCL