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Substance
ID:356657
Structure
Similarity
Functional Group
Text
ID:128756
Osmium tetroxide
Sigma Aldrich
ID: 75631
Names and Identifiers
IUPAC name
tetraoxoosmium
IUPAC Traditional name
osmium tetroxide
Synonyms
“锇酸"
氧化锇(VIII)
四氧化锇
Osmium tetroxide
Osmium(VIII)-oxide
‘Osmic acid’
Registration numbers
EC Number
244-058-7
CAS Number
20816-12-0
MDL Number
MFCD00011150
Properties
Product Information
Grade
puriss.
Linear Formula
OsO4
Impurities
≤0.05% non volatile impurities
Purity
≥99.9%
Physical Property
Boiling Point
130 °C(lit.)
Vapor Density
8.8 (vs air)
Melting Point
39.5-41 °C(lit.)
41-44 °C
Vapor Pressure
7 mmHg ( 20 °C)
Safety Information
Risk Statements
26/27/28
-
34
MSDS Link
Download link
UN Number
2471
RID/ADR
UN 2471 6.1/PG 1
Safety Statements
26
-
45
-
7/9
Hazard Class
6.1
European Hazard Symbols
Highly toxic (T+)
RTECS
RN1140000
Packing Group
1
German water hazard class
1
Molecule Details
No Data Available
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Molecular Spectra
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References
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Molecule Details
Molecular Spectra
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