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CAS番号. | 7782-44-7 |
化学名: | 酸素 |
别名: | 酸素;O2ガス;酸素ガス,実験用スプレイ |
英語化学名: | Oxygen |
英語别名: | O2;lox;OXYGEN;oxigeno;oxygene;Dioxygen;MGC77447;hyperoxia;oxygen-16;oxygengas |
CBNumber: | CB5159244 |
分子式: | O2 |
分子量: | 32 |
MOL File: | 7782-44-7.mol |
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酸素 物理性質 |
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安定性:: |
Stable. Vigorously supports combustion. Incompatible with phosphorus, organic materials, many powdered metals. |
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酸素 化学特性,用途語,生産方法 |
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一般的な説明
Oxygen is a colorless, odorless and tasteless gas. Oxygen will support life. Oxygen is noncombustible, but will actively support the burning of combustible materials. Some materials that will not burn in air will burn in Oxygen. Materials that burn in air will burn more vigorously in Oxygen. As a non-liquid gas Oxygen is shipped at pressures of 2000 psig or above. Pure Oxygen is nonflammable. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Oxygen is used in the production of synthesis gas from coal, for resuscitation and as an inhalant. |
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反応プロフィール
Propellant; ignites upon contact with alcohols, alkali metals, amines, ammonia, beryllium alkyls, boranes, dicyanogen, hydrazines, hydrocarbons, hydrogen, nitroalkanes, powdered metals, silanes, or thiols [Bretherick 1979. p.174]. Heat of water will vigorously vaporize liquid Oxygen, pressures may build to dangerous levels if this occurs in a closed container. Liquid Oxygen gives a detonable mixture when combined with powdered aluminum [NFPA 491M. 1991]. |
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健康ハザード
Inhalation of 100% Oxygen can cause nausea, dizziness, irritation of lungs, pulmonary edema, pneumonia, and collapse. Liquid may cause frostbite of eyes and skin. |
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火災危険
Behavior in Fire: Increases intensity of any fire. Mixtures of liquid Oxygen and any fuel are highly explosive. |
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酸素 生産企業 Global( 46)Suppliers |
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7782-44-7
Dioxygen
hyperoxia
liquidoxygen
Liquid-oxygen-
lox
Molecular oxygen
molecularoxygen
molekularerSauerstoff
O2
oxigeno
Oxygen molecule
oxygen,compressed
oxygen,liquid
oxygen,liquified
oxygen,medicinal
oxygen-16
oxygene
oxygene(french)
oxygeneliquide
oxygengas
oxygengas,refrigeratedliquid,oxidizing,n.o.s.
oxygenliquid
oxygenmolecule
Pure oxygen
pureoxygen
OXYGEN
AQUANAL-PLUS OXYGEN
AQUANAL(R)-PLUS OXYGEN
AUTOMOTIVE STANDARD R99-5
AUTOMOTIVE STANDARD R99-6
酸素
O2ガス
酸素ガス,実験用スプレイ
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