1.04480
Mercury(II) sulfate
for analysis EMSURE® ACS
Sinónimos:
Mercury(II) sulfate
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grade
ACS reagent
Quality Segment
product line
EMSURE®
assay
≥99.0% (complexometric)
form
solid
autoignition temp.
>450 °C
reduction residue
≤0.02%
pH
1 (20 °C, 50 g/L in H2O)
density
6.470 g/cm3 at 20 °C
bulk density
670 kg/m3
anion traces
chloride (Cl-): ≤0.003%, nitrate (NO3-): ≤0.005%
cation traces
Fe: ≤0.005%, Hg+: ≤0.15%
storage temp.
2-30°C
SMILES string
[Hg+2].[S](=O)(=O)([O-])[O-]
InChI
1S/Hg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key
DOBUSJIVSSJEDA-UHFFFAOYSA-L
Application
Analysis Note
Chloride (Cl): ≤ 0.003 %
Nitrate (NO₃): ≤ 0.005 %
Fe (Iron): ≤ 0.005 %
Mercury (I) (as Hg): ≤ 0.15 %
Residue after reduction: ≤ 0.02 %
Corresponds to ACS
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Este artículo | |||
|---|---|---|---|
| form solid | form solid | form solid | form solid |
| assay ≥99.0% (complexometric) | assay ≥99.0% (complexometric) | assay ≥99.0% dry basis (silver nitrate titration) | assay ≥99.0% (complexometric) |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade ACS reagent | grade - | grade ACS reagent | grade ACS reagent |
| pH 1 (20 °C, 50 g/L in H2O) | pH 5 (20 °C, 50 g/L in H2O, slurry) | pH 6-7 (20 °C, 50 g/L in H2O, slurry) | pH 4.5 (20 °C, 5 g/L in H2O) |
| cation traces Fe: ≤0.005%, Hg+: ≤0.15% | cation traces Fe: ≤0.002% | cation traces Fe: ≤0.001%, Hg+: ≤0.1%, heavy metals (as Pb): ≤0.001%, soluble mercury salts (as Hg): ≤0.05% | cation traces - |
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signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
target_organs
Kidney
Clase de almacenamiento
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
Certificados de análisis (COA)
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