Product Specifications
| Prod Model: |
CAS No.: 144-62-7 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Name: |
Oxalic Acid/Ethanedioic Acid |
| Mf: |
C2H2O4 |
| Purity: |
99.6%Min |
| Certificate: |
ISO/Coa |
| Package: |
in 25/50kg PP/PE Bags |
| Port: |
Tianjin |
| Heavy Metals (Pb2+): |
0.001%Max |
| Carboxyl No.: |
Dicarboxylic Acid |
| Alkyl No.: |
Unsaturated Acid |
| Appearance: |
Powder |
| Source: |
Oxidation |
| Colour: |
White |
Product Description
99.6% Oxalic Acid/Ethanedioic Acid
CAS No. 144-62-7
MF: C2H2O4
1. Good quality and factory price
2. Appearance: White transparent crystal
3. Manufacturer of oxalic acid 99.6%, 99.4%, 99%
4. Supply free sample for testing
5. Accept any inspection (CIQ)
6. Delivery detail: Within 1 week after sales confirmation
7. Features: 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.
8. Uses: Ethanedioic acid 99.5% (CAS No.: 144-62-7)
1). Pharmacy industry: For making Acheomycin, Terramycin and Borneol.
2). Electrical industry: For making cleaning liquid for electrical instrument
3). Metallurgical Industry: For deposition and separation of rare-earth metals.
4). Light industry: Oxalic Acid 99.5%-144-62-7 For Making leather, polishing the marbles, water treatment and dying.
| index | Wonderful grade | First grade | Up to grade |
| purity(H2C2O4@H2O)% ≥ | 99.6 | 99.4 | 99.0 |
| suiphate group(SO4 -2 ) % ≤ | 0.0010 | 0.003 | 0.005 |
| Ash % ≤ | 0.01 | 0.015 | 0.08 |
| heavy metal(Pb +2 ) % ≤ | 0.00005 | 0.0001 | 0.0005 |
| Fe +3 % ≤ | 0.00005 | 0.0001 | 0.0005 |
| Cl - % ≤ | 0.0005 | 0.0005 | 0.001 |
| Ca +2 % ≤ | 0.0001 | 0.00015 | 0.0005 |
| Al % ≤ | 0.0001 | 0.0001 | 0.0001 |
| Mg % ≤ | 0.00005 | 0.00001 | 0.00001 |
| Na % ≤ | 0.00015 | 0.0002 | 0.0005 |
| As % ≤ | 0.00001 | 0.00001 | 0.00001 |
We particularly cherish cooperation with customers. We deeply believe that these factors enable us to be a long-standing business enterprise in today''s competitive markets. We spare no effort in meeting each customer''s requirements and winning their satisfaction.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the high quality at the reasonable price.
