Oxalic Acid By Tianjin Chemical Co., Ltd.

Following Details of Oxalic Acid :

CAS Number: 144-62-7
Molecular Formula: C2H2O4
Molecular Weight: 90.04
EINECS:205-634-3
Appearance: White Crystals

2. Specification:
Purity% a Y 99.6; 99.4
Suiphate group % a 0.08; 0.10
Ignition (850oC) % a 0.08; 0.10
Heavy metal % a 0.001; 0.002
Iron content % a 0.0012; 0.002
Chlorides % a 0.003; 0.004
Calcium % a 0.0012; /

3. Package: 25kg net in plastic waven bags lined with plastic bags

4. Uses:
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 bleaching products of leather, wood and aluminium ect.
Printing Industry: Dyeing agent
Medicine Industry: For making tetracydine, HCl ect.
Others: As laboratory agent, solvents activator and basic materials for chemical industry.