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Oxalic Acid C2H2O4 144-62-7
Good Pure Quality of Oxalic Acid C2H2O4/CAS: 144-62-7
Molecular formula: H2C2O4•2H2O
Molecular weight: 126.07
CAS No: 6153-56-6,144-62-7
EINECS: 205-634-3
UN NO: 3261
Specification:
Analysis results
Test Items | Standard | Test Results |
Oxalic acid (as H2C2O4 2H2O) | 99.6%min | 99.65% |
Sulfate (as SO4) | 0.07%max | 0.007% |
ignited residue (850 degree) | 0.01%max | 0.005% |
Chloride (Cl) | 0.0005%max | 0.0004% |
Calcium(Ca) | 0.0005%max | 0.0003% |
Iron (Fe) | 0.0005%max | 0.00007% |
Heavy Metal (as Pb) | 0.0005%max | 0.0003% |
Usage:
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
3. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
4. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
5. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6. In electron industry: preparation of chemicals raw material for porcelain
capacitor, preparation of electron equipment detergent.
7. In other aspects: as analysis reagent, raw material of chemicals.
Packing:
1.In plastic woven bag 25kg net, lined with PE bag
2. In jumbo bag.
The above mentioned all can be Palletized & stretch wrapped.
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