Oxalic Acid 99.6
1:Classification:Sulfonic Acid
2:CAS No:144-62-7
3:MF:H2C2O4.2H2O
4:Appearance:Colorless,odorless bright crystals
Application
1,It mainly used as reducing agent and bleaching agent ,mordant dyeing industry,but
Also for refining rare metals,synthesis of various oxalate,oxalate and grass amide
2,It is used in the pharmaceutical,chemical and light industry,and marble polishing.
3,Oxalic acid used for industrial production methods:sodium method,oxidation,carbonyl
Synthesis ,oxidation of ethylene glycol,
Propylene oxide,carbon monoxide coupling method.
Specification
|
Formula:
|
C2H2O4.2H2O
|
|
Oxalic Acid Content
|
99.6%min
|
|
Sulphate(SO42-)
|
0.07max
|
|
Chloride(Cl-)
|
0.005max
|
|
Heavy Metals(Pb2-)
|
0.0005max
|
|
Ignition Residue
|
0.01max
|
|
Ferrous(Fe3-)
|
0.0005max
|