Argon(0) is a monoatomic argon.
定义
Argon(0) is a monoatomic argon. It has a role as a neuroprotective agent and a member of food packaging gas.
来源: PubChem
美国FDA 物质登记 · UNII 67XQY1V3KH · 登记名称 Argon · 单一化学物质
化妆品中的作用
延缓产品因氧化变质ANTIOXIDANT
安全与法规参考
未列入韩国有毒物质 GHS 分类 · 现有化学物质
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
详细资料——标示名称、识别编号、物性、试验记录、文献
别名和识别信息
ARGONINCI아르곤韩国标示名称(食药处标准名)
- CAS No.化学物质登记号
- 7440-37-1
- EC No.欧盟化学品目录编号
- 231-147-0
- DTXSID美国EPA化学品编号
- DTXSID3052482
- DTXCID美国EPA化合物编号
- DTXCID0031055
- IUPAC
- Argon
- 分子式
- Ar
- 分子量
- 39.948 g/mol
实测物性
- 性状
- Argon appears as a colorless odorless noncombustible gas. Heavier than air and can asphyxiate by displacement of air. Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket. If liquefied, contact of the very cold liquid with water may cause violent boiling. If the water is hot, there is the possibility that a liquid "superheat" explosion may occur. Contact · Argon, refrigerated liquid (cryogenic liquid) appears as a colorless noncombustible liquid. Heavier than air. Contact may cause frostbite. May cause asphyxiation by displacement of air. Prolonged exposure to fire or intense heat may cause the container to rupture violently and rocket.
- 气味
- Odorless · 无臭
- 沸点
- -185.847 °C · -185.9 °C
- 熔点
- -186.36 °C triple point (69 kPa) · -189.4 °C
- 溶解性
- Soluble in organic liquids · Solubility of gas in water at 20 °C: 33.6 cu cm/kg water
- 密度
- 1.633 g/L · Inert gas. Critical density: 535.7 kg/cu m
- 颜色
- 无色
- 熔点/凝固点
- -189.2 ℃
- 初沸点和沸程
- -185.9 ℃
- 蒸气压
- 88200000 ㎜Hg (25℃)
- 溶解度
- (3.4 ml/100 ml at 20°C)
- 蒸气密度
- 1.66
- 比重
- 1.40 (186℃)
- 正辛醇/水分配系数(Kow)
- 0.94
- 黏度
- 0.283 cP (189℃)
- 分子量
- 39.95
这是对物质本身测得的数值。韩国安全保健公团(KOSHA)的资料仅供编写和审核安全数据表参考,并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
这是向美国 EPA 申报含该成分的 4 款产品的用途。其中包括化妆品以外的产品,排在前几行的即为该成分的主要用途。
- Antioxidant1
- Propellants, non-motive (blowing agents)1
- Ion exchange agent1
- Dehydrating agent (desiccant)1
来源: 美国EPA CompTox
相关文献
- Argon Laser: A Modality of Treatment for Trichiasis · 2007
- In vivo caries formation in enamel following argon laser irradiation and combined fluoride and argon laser treatment: a clinical pilot study. · 2004
- Treatment of Conjunctival Nevus with Argon Laser · 2004
- Argon laser for treatment of benign eyelid tumors · 2004
- Treatment of Trichiasis with Argon Laser · 2000