Customization: | Available |
---|---|
CAS No.: | 6153-56-6 |
Formula: | (Cooh)2.2h20 |
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Product Name
|
oxalic acid
|
Purity
|
99%min
|
Formula | C2H2O4 |
CAS NO
|
144-62-7
|
Storage | Store below +30°C. oxalic acid |
Package | 25kg/bag |
Test Item | Standard | Test Results | Test Methods | ||
Superior Product | First-Class Product | Qualified Product | |||
Appearance | White Crystal Powder | Qualified | Visual Inspection | ||
Oxalic acid ( H2C2O4.2H2O) |
≥99.6% | ≥99.0% | ≥96.0% | 99.92% | GT-B 1626-2008 |
Sulfate (as SO4) | ≤0.07% | ≤0.10% | ≤0.20% | 0.003% | GT-B 1626-2008 |
Burning residue | ≤0.01% | ≤0.08% | ≤0.20% | 0.003% | GT-B 1626-2008 |
Heavy Metal (as Pb) | ≤0.0005% | ≤0.001% | ≤0.02% | 0.0005% | GB-T7532 |
Iron (Fe) | ≤0.0005% | ≤0.0015% | ≤0.01% | 0.0002% | GT-B 1626-2008 |
Chloride (Cl) | ≤0.0005% | ≤0.002% | ≤0.01% | 0.0005% | GT-B 1626-2008 |
Calcium(Ca) | ≤0.0005% | 0.00003% | GT-B 1626-2008 | ||
Conclusion: | The product was tested and determined to be Superior Product |