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Keywords
BERYLLIUM 7440-41-7 Be
Quick Details
- Appearance:silvery solid or grey foil
- Application:7440-41-7
- PackAge:As requested
- ProductionCapacity:300|Kilogram|Day
- Storage:keep in dry and ventilated
- Transportation:By air or by sea
Superiority:
| BERYLLIUM Basic information |
| Product Name: | BERYLLIUM |
| Synonyms: | BERYLLIUM AA/ICP CALIBRATION/CHECK STANDARD;BERYLLIUM AA SINGLE ELEMENT STANDARD;BERYLLIUM, AAS STANDARD SOLUTION;BERYLLIUM AA STANDARD;BERYLLIUM ATOMIC ABSORPTION SINGLE ELEMENT STANDARD;BERYLLIUM ATOMIC ABSORPTION STANDARD;BERYLLIUM ATOMIC SPECTROSCOPY STANDARD;BERYLLIUM METAL |
| CAS: | 7440-41-7 |
| MF: | Be |
| MW: | 9.01 |
| EINECS: | 231-150-7 |
| Product Categories: | Inorganics;BerylliumMetal and Ceramic Science;Beryllium;Catalysis and Inorganic Chemistry;Chemical Synthesis;Metals;metal or element |
| Mol File: | 7440-41-7.mol |
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| BERYLLIUM Chemical Properties |
| Melting point | 1278 °C(lit.) |
| Boiling point | 2970 °C(lit.) |
| density | 1.85 g/mL at 25 °C(lit.) |
| form | powder |
| Merck | 13,1164 |
| Stability: | Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals. |
| CAS DataBase Reference | 7440-41-7(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | T+,T |
| Risk Statements | 49-25-26-36/37/38-43-48/23-20 |
| Safety Statements | 53-45 |
| RIDADR | UN 1567 6.1/PG 2 |
| WGK Germany | 1 |
| RTECS | DS1750000 |
| HazardClass | 8 |
| PackingGroup | III |
| BERYLLIUM Usage And Synthesis |
| Chemical Properties | silvery solid or grey foil |
| Definition | ChEBI: Alkaline earth metal atom with atomic number 4. |
| General Description | A grayish-white hard light metal. Denser than water, but the powder may float. May be toxic by inhalation. Will burn if involved in a fire. |
| Air & Water Reactions | Highly flammable. Insoluble in water. |
| Reactivity Profile | Boron trifluoride reacts with incandescence when heated with alkali metals or alkaline earth metals except magnesium [Merck 11th ed. 1989]. Finely divided or amalgamated metal reacts with HCl, dil HNO3, or dil H2SO4; attacked by strong base with evolution of hydrogen gas [Merck 11th ed. 1989]. BERYLLIUM has been determined experimentally that a mixture of BERYLLIUM with carbon tetrachloride or with trichloroethylene will flash or spark on heavy impact [ASESB Pot. Incid. 39 1968]. The reaction between beryllium and the vapors of phosphorus proceeds with incandescence [Mellor 8:842 1946-47]. |
| Health Hazard | Any dramatic, unexplained weight loss should be considered as possible first indication of beryllium disease. Dust is extremely toxic when inhaled; symptoms include coughing, shortness of breath, and acute or chronic lung disease. There is no record of illness from ingestion of beryllium. Contact with dust causes conjunctival inflammation of eyes and dermatitis. |
| BERYLLIUM Preparation Products And Raw materials |
| Preparation Products | 2-Hydroxy-1-naphthaldehyde |
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