| CAS No.: | 583-61-9 |
|---|---|
| Formula: | C7h9n |
| EINECS: | 209-514-1 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Technical |
| Customization: |
|---|
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Audited Supplier The Specifications of 2,3-Lutidine CAS 583-61-9:
| Item | Specifications | Results |
| Color and Appearance | Yellow, crystalline powder | Conform |
| Solubility | Practically insoluble in water | Conform |
| Soluble in aqueous alkaline sol. | Conform | |
| Melting point | 305-315°C | 310°C |
| Identification | Must positive | Conform |
| Sulphated ash | ≤0.5% | 0.07% |
| Loss on drying | ≤4.0% | 2.09% |
| Heavy Metal | ≤10PPM | < 10 PPM |
| Mesh size | 100% pass 80 mesh | Conform |
| Lead | ≤3.0PPM | 0.03 PPM |
| Assay (on dry product) | ≥98% (UV method) | Conform |
| ≥95% (HPLC method) | 96.7% | |
| Microbiological test | ||
| Total plate count | ≤1000 CFU/g | Conform |
| Yeast & Mould | ≤ 100 CFU/g | Conform |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion | The test results conforms to enterprise standard. | |
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Audited Supplier 
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