Quick Details:
| Product name | Diltiazem hydrochlorid |
| Other name | Dilzem |
| CAS register number | 33286-22-5 |
| EINECS | 251-443-3 |
| Molecular formula | C22H27ClN2O4S |
| Molecular weight | 450.98 |
| Molecular structure |  |
| Appearance | White crystalline powder |
| Melting point | 212-214 °C |
| Assay | 99% |
COA:
| Test | Analysis Standard | Results |
| Appearance | White to light yellow crystalline powder | White crystalline powder |
| Assay | ≥98.5%(Calculated on the dried basic) | 99.5% |
| Clarity of solution | The solution is clear | Complies |
| Optical rotation | +115-+120 | +116 |
| Identification | The light absorption exhibits a max uv236 | Complies |
| A blue colour is produced in the Chloroform layre | Complies | |
| The infrared absorption sprctrum is consistent with tthe reference spectrum | Complies | |
| The aqueous solution yields the reaction characteristic of chlorides | Complies | |
| Residual Solvents, ppm |
Toluene≤800 | 330 |
| Acetone≤5000 | 3000 | |
| Ethanol≤5000 | 3300 | |
| Isopropanol≤5000 | Not detected | |
| Residue on ignition,% | ≤0.1 | 0.07 |
| Loss on drying ,% | ≤0.5 | 0.2 |
| Acidity pH | 4.3-4.6 | 4.4 |
| Heavy metal,ppm | ≤10 | Complies |
| Sulfate,% | ≤0.024 | 0.021 |
| Arsenic,% | ≤0.0002 | Complies |
| Related substances | The total impurities is not more than 0.5% | 0.41% |
| Conclusion | Comply with CP2010 | |
Our Factory and Service:
How to make an order :
1. Name what your need ( which product , quantity )
2. Full payment would be done once we come to an agreement on all details .
3. Parcel would be shipped out upon receipt of payment .
4. Info about parcel would be offered ( Photo , tracking number )
5. Finally you would get the parcel in 3~7 days .
Payment and Shipping:
Packaging:
Our service:
1.We have experience in exporting Pharmaceutical intermediates .
2.Professional packing with professional materials
3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
If any new enquiry,please feel free to contact us!
Our Advantages:
1,High quality under strict QC/QA system with GMP factory price
2,Fast and safe delivery with secure and discreet shipment
3,Providing complete services with our resource integration, we can thus create more competitive
advantages for you!
