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|
HS Code |
339468 |
| Product Name | (S)-SDP |
| Full Name | (S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl |
| Cas Number | 112556-19-3 |
| Molecular Formula | C44H32P2 |
| Molecular Weight | 638.68 |
| Appearance | White to off-white powder |
| Optical Purity | >99% ee |
| Melting Point | 224-228°C |
| Solubility | Soluble in toluene, dichloromethane, THF |
| Chirality | S (senantiomer) |
| Application | Chiral ligand for asymmetric catalysis |
| Storage Conditions | Store under inert atmosphere, in a cool, dry place |
As an accredited (S)-SDP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The (S)-SDP from Sigma Aldrich is packaged in a sealed amber glass bottle containing 5 grams, labeled with product and safety information. |
| Shipping | Shipping of (S)-SDP (from Sigma Aldrich, Merck, or TCI, chemical grade) complies with standard chemical safety regulations. The product is securely packaged in sealed containers, labeled appropriately, and shipped via certified carriers. Material Safety Data Sheets (MSDS) are included, and shipments adhere to international and local hazardous material transport guidelines. |
| Storage | (S)-SDP ((S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl) should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Store it in a cool, dry place away from moisture, direct sunlight, and sources of ignition. The recommended storage temperature is typically 2–8°C (refrigerated). Follow all chemical safety regulations as per supplier guidelines. |
Competitive (S)-SDP prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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