Refined Oxalic Acid
Refined Oxalic Acid
  
   
Refined Oxalic Acid
Molecular Formula: (COOH)2·2H20
Molecular Weight: 126
CAS No: 144-62-7
 
Property: 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:
Oxalic Acid Content 99.6% Min
Sulphate(SO42-) 0.005% Max
Heavy Metals (Pb2+) 0.001% Max
Ferrous(Fe3+) 0.0015% Max
Chloride (Cl-) 0.003% Max
Ignition Residue (850oC) 0.05% Max
 
Packing:
In plastic woven bag 25kg net, lined with PE bag.
In compound kraft bag 25kg net, lined with PE bag.
In 1000kg jumbo bag.
 
Usage:
Electronic industry: to make electronic materials, to clean integrate circuit board.
Metallurgy industry: as precipitating and resolving agent for rare earth metal, etc.
Others: as laboratory agent, solvents, activator and basic materials for chemical industry.
 
 
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