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Oxalic acid exists in white transparent crystal combining two crystal water, Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C, easily dissolve in alcohol and water.
Specification
Appearance White crystal
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
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