dibromomercury

• ChemBase编号: 110252
• 分子式: Br2Hg
• 平均质量: 360.398
• 单一同位素质量: 359.807317
• SMILES: Br[Hg]Br
• Canonical SMILES: Br[Hg]Br
• InChI: InChI=1S/2BrH.Hg/h2*1H;/q;;+2/p-2
• InChIKey: NGYIMTKLQULBOO-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: dibromomercury
• IUPAC传统名: mercury dibromide
• 别名: 溴化汞; 溴化高汞; Mercuric bromide; Mercury(II) bromide; MERCURIC BROMIDE

登记号

• CAS号: 7789-47-1
• EC号: 232-169-3
• MDL号: MFCD00011040
• PubChem SID: 24851957; 24887935; 162095791; 24868455
• PubChem CID: 24612

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 1.1702
• LogD (pH = 7.4): 1.1702
• Log P: 1.1702
• 摩尔折射率: 17.4704 cm^3
• 极化性: 15.07091 Å^3
• 极化表面积: 0.0 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: ethanol: slightly soluble; methanol: slightly soluble
• 外观: beads; crystalline; powder; white to very faintly yellow
• 熔点: 236 °C(lit.)
• 沸点: 322 °C(lit.)
• 蒸汽压: 1 mmHg ( 136.5 °C)

安全信息

• RTECS编号: OV7415000
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N); 剧毒(Highly toxic) (T+)
• 联合国危险货物编号: 1634
• 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
• 安全公开号: 13-28-45-60-61
• GHS危险品标识: GHS06; GHS08; GHS09
• GHS警示词: Danger
• 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: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges; 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 1634 6.1/PG 2

产品相关信息

• 纯度: ≥98.0% (precipitation titration); ≥99.0% (precipitation titration); 98%; 99.998%; 99.999% trace metals basis
• 级别: ACS reagent; anhydrous; puriss. p.a.; purum p.a.
• 颗粒大小: -10 mesh
• 燃烧残渣: ≤0.02% (after reduction)
• 杂质: ≤0.05% insol. CH3OH
• 痕量阳离子: Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 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: ≤5 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Mg: ≤5 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-): ≤0.25%; chloride (Cl-): ≤2000 mg/kg; chloride (Cl-): ≤5000 mg/kg; sulfate (SO42-): ≤50 mg/kg
• 还原残余: ≤0.02%
• 线性分子式: HgBr2

详细说明

MP Biomedicals - 05214256

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 437859

包装
5, 25 g in poly bottle

Sigma Aldrich - 449121

包装
5, 25 g in ampule

Sigma Aldrich - 200085

包装
100 g in poly bottle