oxomercury

• ChemBase编号: 128273
• 分子式: HgO
• 平均质量: 216.5894
• 单一同位素质量: 217.96555762
• SMILES: [Hg]=O
• Canonical SMILES: O=[Hg]
• InChI: InChI=1S/Hg.O
• InChIKey: UKWHYYKOEPRTIC-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: oxomercury
• IUPAC传统名: mercury(II) oxide
• 别名: 三仙丹; 氧化汞(II); 红色氧化汞; 氧化汞(II)红; 黄色氧化汞; 氧化汞(II)黄; Mercury(II) oxide; Mercuric oxide; Montroydite; Mercury(II) oxide; Mercuric oxide red; Mercury(II) oxide red; Mercuric oxide yellow; Mercury(II) oxide yellow

登记号

• CAS号: 21908-53-2
• EC号: 244-654-7
• MDL号: MFCD00011045
• PubChem SID: 24852200; 24852776; 24853210; 24888114; 162222581; 24856705
• PubChem CID: 30856
• Chemspider ID: 28626
• KEGG ID: C18670
• 维基百科标题: Mercury(II)_oxide

理论计算性质

• 质子受体: 1
• 质子供体: 0
• LogD (pH = 5.5): -1.0514003
• LogD (pH = 7.4): -1.0514
• Log P: -1.0514
• 摩尔折射率: 1.4429 cm^3
• 极化性: 8.748188 Å^3
• 极化表面积: 17.07 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: 0.0053 g/100 mL (25 °C) ; 0.0395 g/100 mL (100 °C) in water; insoluble in alcohol, ether, acetone, ammonia
• 外观: powder; yellow; Yellow or red solid
• 熔点: 500 °C (dec.)(lit.); 500 °C (decomposes)
• 闪点: Non-flammable
• 密度: 11.14 g/cm^3
• 折射率: 2.5 (550 nm)
• 气味: odorless
• 标准摩尔生成焓 (ΔfH^o298): -90 kJ·mol^-1
• 标准摩尔熵 (S^o298): 70 J·mol^-1·K^-1
• 能隙: 2.2 eV

安全信息

• RTECS编号: OW8750000
• 欧盟危险性物质标志: Dangerous for the environment (N); 环境危害性(Nature polluting) (N); 剧毒(Highly toxic) (T+); Very toxic (T+)
• 联合国危险货物编号: 1641
• 德国WGK号: 3
• 联合国危险货物等级: 6.1
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 26/27/28-33-50/53; R26/27/28, R33, R50/53
• 安全公开号: 13-28-45-60-61; S1/2, S13, S28, S45, S60, S61
• 欧盟危险品索引: 080-002-00-6
• GHS危险品标识: GHS06; GHS08; GHS09
• GHS警示词: Danger
• NFPA704:
  

  1

  3

  0
• GHS危险声明: H300-H310-H330-H373-H410
• GHS警示性声明: P260-P264-P273-P280-P284-P301 + P310
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1641 6.1/PG 2

产品相关信息

• 纯度: ≥98.0% (KT); ≥98.0% (precipitation titration); ≥99.0%; ≥99.0% (KT); 98%; 99.999% trace metals basis
• 级别: ACS reagent; puriss. p.a.; purum; purum p.a.
• 燃烧残渣: ≤0.05% (after reduction)
• 杂质: ≤0.005% N compounds; ≤0.005% total nitrogen (N); ≤0.03% insol. dil. HCl
• 痕量阳离子: Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤1 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.003%; Fe: ≤0.005%; Fe: ≤20 mg/kg; Fe: ≤200 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Mg: ≤50 mg/kg; Mn: ≤5 mg/kg; Na: ≤100 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤0.025%; chloride (Cl-): ≤200 mg/kg; chloride (Cl-): ≤500 mg/kg; sulfate (SO42-): ≤0.01%; sulfate (SO42-): ≤0.015%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤50 mg/kg
• 还原残余: ≤0.025%; ≤0.05%
• 线性分子式: HgO
• Empirical Formula (Hill Notation): HgO

详细说明

Sigma Aldrich - 203793

包装
2, 10 g in poly bottle

Sigma Aldrich - 276367

包装
100, 500 g in poly bottle

Sigma Aldrich - 213357

包装
100 g in poly bottle
5 g in glass bottle

Sigma Aldrich - 221082

包装
100, 500 g in poly bottle
5 g in glass bottle