| Customization: | Available |
|---|---|
| CAS No.: | 13235-36-4 |
| Formula: | C10H12N2O8Na4.4H2O |
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Appearance: white crystalline powder
Main indexes:| Index | Standard |
| Assay by wt % | 99 min |
| Chloride by wt % | 0.01 max |
| Sulphate by wt % | 0.05 max |
| Heavy metal as Pb by wt % | 0.001 max |
| Iron as Fe by wt % | 0.001 max |
| pH value | 10.5~11.5 |
| Chelating power by mg CaCO3/g | 220 min |
| NTA | ≤1.0% |
| Bulk Density | 600~950 |
We normally list 24 months as the shelf life in our COA, the real shelf life can be slightly longer than 24 months if it's stocked in good condition (drums are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)
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