| Classification: Other | CAS No.: 437544 | Other Names: Oxalic Acid |
| MF: H2C2O4.2H2O | Place of Origin: China (Mainland) | Grade Standard: Industrial Grade, Other |
| Purity: 99.6%min | Appearance: powder | Application: oil drilling |
| Model Number: Tech Grade | Oxalic Acid: 99.6%min |
Name: oxalic acid 99.6% min
Other name: ethanedioic acid , aquisal
CAS NO. 144-62-7
Molecular formular(COOH)2·2H2O
Molecular weight: 90.04
Melting point:190
Purity : 99.6 % min
Appearance: white crystal& powder; free floating
Application:
Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc;
Precipitating agent in Rare-earth mineral processing;
Precipitating agent in Rare-earth mineral processing;
Bleaching agent in the textile activities, wood pulp bleaching;
Rust-remover for Metal treatment;
Grinding agent, such as Marble polishing;
Waste water treatment, remo ving calcium from water.
Specification:
Rust-remover for Metal treatment;
Grinding agent, such as Marble polishing;
Waste water treatment, remo ving calcium from water.
Specification:
|
ASSAY(%)
|
99.4MIN
|
99.6MIN
|
|
SULPHATE(AS SO4)(%)
|
0.10MAX
|
0.08MAX
|
|
CHLORIDE(AS CI)(%)
|
0.004MAX
|
0.002MAX
|
|
HEAVY METAL(AS PB)(%)
|
0.002MAX
|
0.001MAX
|
|
ASH(%)
|
0.10MAX
|
0.08MAX
|
|
IRON(AS PE)(%)
|
0.002MAX
|
0.001MAX
|
Uses
(1) Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc.
(2) Organic Synthesis: For 2133 rein, ures form aldehyde powder etc.
(3) Light industry: Polishing of DA LI stone, removing rust bleachingproductssof leather, wood and aluminium ect.
(4) Printing Industry: Dyeing agent
(5) Medicine Industry: For making tetracydine, HCl ect.
(6) Others: As laboratory agent, solvents activato and basic materialsfor
(1) Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc.
(2) Organic Synthesis: For 2133 rein, ures form aldehyde powder etc.
(3) Light industry: Polishing of DA LI stone, removing rust bleachingproductssof leather, wood and aluminium ect.
(4) Printing Industry: Dyeing agent
(5) Medicine Industry: For making tetracydine, HCl ect.
(6) Others: As laboratory agent, solvents activato and basic materialsfor