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| CAS番号. | 7440-41-7 |
| 化学名: | ベリリウム |
| 别名: | グルシナム;ベリリウム;ベリリウム,フレーク;ベリリウム,粉末;ベリリウム及びその化合物 |
| 英語化学名: | BERYLLIUM |
| 英語别名: | Be;Glucinum;BE007930;BE005125;BE005129;BE005110;BE008710;BE005100;BE005126;BE005128 |
| CBNumber: | CB4226453 |
| 分子式: | Be |
| 分子量: | 9.01 |
| MOL File: | 7440-41-7.mol |
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| ベリリウム 物理性質 |
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| 比重(密度) : |
1.85 g/mL at 25 °C(lit.)
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| 安定性：: |
Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals. |
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ベリリウム 化学特性,用途語,生産方法 |
化学的特性
silvery solid or grey foil |
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一般的な説明
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. |
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空気と水の反応
Highly flammable. Insoluble in water. |
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反応プロフィール
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]. |
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健康ハザード
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. |
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| ベリリウム 生産企業 Global( 63)Suppliers |
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7440-4l-7
7440-41-7
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
BERYLLIUM ICP/DCP STANDARD
BERYLLIUM ICP STANDARD
BERYLLIUM NITRATE
BERYLLIUM, OIL BASED STANDARD SOLUTION
BERYLLIUM PLASMA EMISSION SPECTROSCOPY STANDARD
BERYLLIUM PLASMA EMISSION STANDARD
BERYLLIUM, PLASMA STANDARD SOLUTION
BERYLLIUM POWDER
BERYLLIUM SINGLE ELEMENT PLASMA STANDARD
BERYLLIUM SINGLE ELEMENT STANDARD
BERYLLIUM STANDARD
BERYLLIUM ULTRATHIN
BERYLLIUM
Be
beryllium&berylliumcompounds
beryllium&berylliumcompounds(asbe)
beryllium,elemental
beryllium,metalpowder
Beryllium-9
berylliumdust
berylliummetallic
Glucinium
グルシナム
ベリリウム
ベリリウム,フレーク
ベリリウム,粉末
ベリリウム及びその化合物
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