Naphthalene 1Kg
Naphthalene for synthesis. CAS 91-20-3, molar mass 128.17 g/mol.
Manufacturer: Merck
Catalog ID: 820846.1000
Stock: In Stock
Description
| Catalogue Number | 820846 |
Product Information
| CAS number | 91-20-3 |
| EC index number | 601-052-00-2 |
| EC number | 202-049-5 |
| Hill Formula | C₁₀H₈ |
| Molar Mass | 128.17 g/mol |
| HS Code | 2902 90 00 |
Applications
| Application | Naphthalene for synthesis. CAS 91-20-3, molar mass 128.17 g/mol. |
Physicochemical Information
| Boiling point | 218 °C (1013 hPa) |
| Density | 1.085 g/cm3 (20 °C) |
| Explosion limit | 0.9 - 5.9 %(V) |
| Flash point | 79 °C |
| Ignition temperature | 540 °C |
| Melting Point | 79 - 82 °C |
| Vapor pressure | 0.072 hPa (20 °C) |
| Bulk density | 550 - 600 mg/m³ |
| Solubility | >=0.038 g/l slightly soluble |
Toxicological Information
| LD 50 dermal | LD50 Rat > 2500 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Melting range (lower value) | ≥ 79 °C |
| Melting range (upper value) | ≤ 82 °C |
| Identity (IR) | passes test |
