1.04419
Mercury(II) chloride
for analysis EMSURE® Reag. Ph Eur,ACS
别名:
Mercury(II) chloride, Mercury dichloride
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关于此项目
经验公式（希尔记法）:
Cl2Hg
化学文摘社编号:
分子量:
271.50
MDL number:
UNSPSC Code:
12352302
EC Index Number:
231-299-8
NACRES:
NA.21
Assay:
≥99.5% (complexometric), ≥99.5-100.5% dry basis (complexometric)
Grade:
ACS reagent
Form:
solid
SMILES string
[Hg+2].[Cl-].[Cl-]
InChI
1S/2ClH.Hg/h2*1H;/q;;+2/p-2
InChI key
LWJROJCJINYWOX-UHFFFAOYSA-L
grade
ACS reagent
agency
reag. Ph. Eur.
vapor pressure
0.0001 hPa ( 20 °C)
product line
EMSURE®
assay
≥99.5% (complexometric), ≥99.5-100.5% dry basis (complexometric)
form
solid
reduction residue
≤0.02%
loss
≤1% loss on drying, 24 h in vacuum
pH
3.2 (15 g/L in H2O)
bp
302 °C/1013 hPa (sublimed)
mp
280.7 °C
density
5.44 g/cm3 at 20 °C
bulk density
2000 kg/m3
cation traces
Fe: ≤0.002%, HgCl2:, passes test
storage temp.
2-30°C
Quality Level
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Analysis Note
Assay (complexometric): ≥ 99.5 %
Assay (complexometric; calculated on dried substance): 99.5 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Solution in Ether: passes test
Acidity or alkalinity: passes test
Mercury(I)-chloride: passes test
Fe (Iron): ≤ 0.002 %
Residue after reduction: ≤ 0.02 %
Loss on drying (24 h im Vakuum): ≤ 1.0 %
Correspons to Reag. Ph Eur,ACS
Assay (complexometric; calculated on dried substance): 99.5 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Solution in Ether: passes test
Acidity or alkalinity: passes test
Mercury(I)-chloride: passes test
Fe (Iron): ≤ 0.002 %
Residue after reduction: ≤ 0.02 %
Loss on drying (24 h im Vakuum): ≤ 1.0 %
Correspons to Reag. Ph Eur,ACS
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.
signalword
Danger
Hazard Classifications
Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 1
存储类别
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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