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Products > Fine Chemicals & Pharmaceutical Intermediates
Oxalic Acid
Product name:Oxalic Acid
CAS NO.:144-62-7
CAS NO.:144-62-7
Molecular formula：C2H2O4
Molecular Weight：90
Characteristics:
White transparent crystal combining two crystal water,melting point:101¡æ-102¡æ,Specific Gravity:1.653,easily sublimate at 100¡æ,easily dissolve in alcohol and water.
Specifications:
Usage:
Package:25kg bags,24mt/FCL.
Characteristics:
White transparent crystal combining two crystal water,melting point:101¡æ-102¡æ,Specific Gravity:1.653,easily sublimate at 100¡æ,easily dissolve in alcohol and water.
Specifications:
| Oxalic Acid Content | 99.6%Min | 99.4%Min | 99.0%Min |
| Sulphate | 0.08%Max | 0.10%Max | 0.20%Max |
| Heavy Metals(Pb2+) | 0.001%Max | 0.002%Max | 0.02%Max |
| Ferrous(Fe3+) | 0.0015%Max | 0.002%Max | 0.01%Max |
| Chloride(Cl-) | 0.003%Max | 0.004%Max | 0.01%Max |
| Ignition Residue(850¡æ) | 0.08%Max | 0.10%Max | 0.20%Max |
Oxalic Acid Content |
99.6%Min |
99.4%Min |
99.0%Min |
Sulphate |
0.08%Max |
0.10%Max |
0.20%Max |
Heavy Metals(Pb2+) |
0.001%Max |
0.002%Max |
0.02%Max |
Ferrous(Fe3+) |
0.0015%Max |
0.002%Max |
0.01%Max |
Chloride(Cl-) |
0.003%Max |
0.004%Max |
0.01%Max |
Ignition Residue(850¡æ) |
0.08%Max |
0.10%Max |
0.20%Max |
Metallurgy industry :As precipitating and resolving agent for rare earth metal,etc.
Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.
Light industry:Polishing of DA LI stone,removing rust bleachingproductssof leather,wood and aluminium ect.
Printing Industry:Dyeing agent
Medicine Industry:For making tetracydine,HCl ect.
Others:As laboratory agent,solvents activato and basic materialsfor chemical industry
Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.
Light industry:Polishing of DA LI stone,removing rust bleachingproductssof leather,wood and aluminium ect.
Printing Industry:Dyeing agent
Medicine Industry:For making tetracydine,HCl ect.
Others:As laboratory agent,solvents activato and basic materialsfor chemical industry