261017

水銀

≥99.99% trace metals basis

• 実験式（ヒル表記法）: Hg
• CAS番号: 7439-97-6
• 分子量: 200.59
• EC Number: 231-106-7
• MDL番号: MFCD00011035
• UNSPSCコード: 12141726
• PubChem Substance ID: 329752854
• NACRES: NA.55

特性

• 蒸気密度: 7 (vs air)
• 蒸気圧: <0.01 mmHg ( 20 °C); 1 mmHg ( 126 °C)
• アッセイ: ≥99.99% trace metals basis
• 形状: liquid
• 抵抗性: 95.8 μΩ-cm, 20°C
• bp: 356.6 °C (lit.); 356.6 °C
• mp: −38.87 °C (lit.)
• SMILES記法: [Hg]
• InChI: 1S/Hg
• InChI Key: QSHDDOUJBYECFT-UHFFFAOYSA-N

詳細

詳細

Mercury (quicksilver) is a rare chemical element found most commonly in cinnabar (HgS). It is widely employed in the production of industrial chemicals like mercuric (I) and mercuric (II) compounds, because of two oxidation states (+1 and +2). Additionally, it is also used in the synthesis of coordination complexes of mercury as well as organomercury compounds. Mercury(II) salts are used in the preparation of industrially important chemical reagents such as Millon′s base, Nessler′s reagent (potassium tetraiodomercurate), one-dimensional polymer (salts of HgNH2+)n), etc.

安全性情報

• ピクトグラム: GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H330,H360D,H372,H410
• 注意書き: P201 - P273 - P304 + P340 + P310
• 危険有害性の分類: Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B - STOT RE 1
• 保管分類コード: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable