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| Asphalt (used in battery ) 99.48% | |||||
| Asphalt can be used as an electrode material in batteries. Traditional battery electrode materials are mostly metal materials, and asphalt, as a carbon material, is rich in oxygen, nitrogen, sulfur and other elements, which can improve the electrical conductivity and stability of electrode materials, thereby improving the discharge performance and life of the battery. At the same time, asphalt also has a natural pore structure, which can increase the electrode surface area, improve the contact area between the electrode and the electrolyte, and facilitate the exchange of electrons and ions, thus improving the charging and discharging efficiency of the battery. | |||||
| Bacis information | |||||
| CAS | 8052-42-4 | ||||
| English alias | Bitumen,Asphalt | ||||
| Molecular formula | C10H8 | ||||
| Molecular weight | 2000-5000 | ||||
| Accurate mass | |||||
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| EINECS number | 232-490-9 | ||||
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| Physicochemical property | |||||
| Appearance and properties | Black liquid, solid, or semi-solid | ||||
| Density | 1.15-1.25 | ||||
| Boiling point | <470ºC | ||||
| Melting point | 485ºC | ||||
| Freezing point | |||||
| Flash point | 350ºC | ||||
| Refractive index | |||||
| Water solubility | Insoluble | ||||
| Stability | |||||
| Storage conditions | Store in cool, ventilated warehouse. Keep away from heat. Should be stored separately from oxidizer, do not mix storage. | ||||
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| Danger category code | Z01 | ||||
| WGK germany | |||||
| Dangerous goods transport code | |||||
| Customs code | 2708100000 | ||||
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| Use | It is used for coatings, plastics, rubber, batteries, and also for paving roads. | ||||
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