|
HS Code |
771082 |
| Name | (R)-(+)-1,1'-Bi(2,2'-Naphthol) |
| Synonyms | (R)-(+)-BINOL |
| Cas Number | 18531-94-7 |
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.33 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 205-208 °C |
| Optical Rotation | [α]D20 +35° (c=1, ethanol) |
| Solubility | Slightly soluble in ethanol, insoluble in water |
| Purity | Typically ≥98% |
| Storage Conditions | Store at room temperature, in a tightly closed container |
| Chirality | R-enantiomer |
| Application | Chiral ligand in asymmetric synthesis |
As an accredited (R)-(+)-1,1'-Bi(2,2'-Naphthol) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A brown glass bottle labeled with chemical name, hazard symbols, and batch information, containing 25 grams of (R)-(+)-1,1'-Bi(2,2'-Naphthol). |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Securely packed (R)-(+)-1,1'-Bi(2,2'-Naphthol) in sealed drums or bags, maximizing full container capacity for safe transport. |
| Shipping | (R)-(+)-1,1'-Bi(2,2'-Naphthol) is shipped in tightly sealed containers to prevent moisture and light exposure. It is typically packed under inert atmosphere, following local regulations for chemical transport. Handle with care, using protective equipment. Shipping may require documentation of hazard classification (non-hazardous or as specified by regulatory standards). |
| Storage | (R)-(+)-1,1'-Bi(2,2'-Naphthol) should be stored in a tightly sealed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Keep away from incompatible materials, such as strong oxidizing agents. Store at room temperature or as specified by the manufacturer’s guidelines. Handle in accordance with good laboratory safety and hygiene practices. |
| Shelf Life | (R)-(+)-1,1'-Bi(2,2'-Naphthol) typically has a shelf life of 2-3 years when stored cool, dry, and protected from light. |
Competitive (R)-(+)-1,1'-Bi(2,2'-Naphthol) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
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Tel: +8615371019725
Email: sales7@boxa-chem.com
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