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|
HS Code |
724433 |
| Chemical Name | 4,4'-Dipyridyl Disulfide |
| Cas Number | 16662-54-7 |
| Molecular Formula | C10H8N2S2 |
| Molecular Weight | 220.32 g/mol |
| Appearance | Yellow crystalline powder |
| Melting Point | 65-69 °C |
| Boiling Point | 357 °C at 760 mmHg |
| Solubility | Slightly soluble in water |
| Density | 1.36 g/cm³ |
| Storage Temperature | Store at room temperature |
| Purity | Typically ≥98% |
| Flash Point | 171.8 °C |
| Synonyms | 4,4'-Dipyridyldisulfide, 4,4'-Dithiodipyridine |
| Smiles | C1=CC(=NC=C1)SSC2=CC=NC=C2 |
| Ec Number | 240-709-9 |
As an accredited 4,4'-Dipyridyl Disulfide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 25g amber glass bottle with a white screw cap, clearly labeled "4,4'-Dipyridyl Disulfide," from Sigma-Aldrich chemical grade. |
| Shipping | 4,4'-Dipyridyl Disulfide is typically shipped in tightly sealed containers to prevent exposure to moisture and air. It should be transported as a hazardous material, adhering to relevant regulations (e.g., DOT, IATA). Proper labeling, cushioning, and secondary containment are required. Keep away from incompatible substances and handle with standard laboratory safety precautions. |
| Storage | 4,4'-Dipyridyl Disulfide (Sigma Aldrich/Merck/TCI, chemical grade) should be stored in a tightly sealed container, in a cool, dry, well-ventilated area, away from direct sunlight, heat, and incompatible substances such as strong oxidizers and acids. Recommended storage temperature is room temperature (15–25°C). Ensure proper labeling and restrict access to trained personnel only. Use appropriate personal protective equipment when handling. |
Competitive 4,4'-Dipyridyl Disulfide prices that fit your budget—flexible terms and customized quotes for every order.
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