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1 – 5 of 5 results
1

Osmium tetroxide, 99.9+%, (trace metal basis), Thermo Scientific Chemicals

CAS: 20816-12-0 Molecular Formula: O4Os Molecular Weight (g/mol): 254.23 MDL Number: MFCD00011150 InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N Synonym: osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4 PubChem CID: 30318 IUPAC Name: tetraoxoosmium SMILES: O=[Os](=O)(=O)=O

PubChem CID 30318
CAS 20816-12-0
Molecular Weight (g/mol) 254.23
MDL Number MFCD00011150
SMILES O=[Os](=O)(=O)=O
Synonym osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
IUPAC Name tetraoxoosmium
InChI Key VUVGYHUDAICLFK-UHFFFAOYSA-N
Molecular Formula O4Os
2

Osmium(VIII) oxide, 99.8% (metals basis), Os 74.4% min, Thermo Scientific Chemicals

CAS: 20816-12-0 Molecular Formula: O4Os Molecular Weight (g/mol): 254.23 MDL Number: MFCD00011150 InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N Synonym: osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4 PubChem CID: 30318 IUPAC Name: tetraoxoosmium SMILES: O=[Os](=O)(=O)=O

PubChem CID 30318
CAS 20816-12-0
Molecular Weight (g/mol) 254.23
MDL Number MFCD00011150
SMILES O=[Os](=O)(=O)=O
Synonym osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
IUPAC Name tetraoxoosmium
InChI Key VUVGYHUDAICLFK-UHFFFAOYSA-N
Molecular Formula O4Os
3

Osmium(VIII) oxide, 4% aq. soln., Thermo Scientific Chemicals

CAS: 20816-12-0 Molecular Formula: O4Os Molecular Weight (g/mol): 254.23 MDL Number: MFCD00011150 InChI Key: VUVGYHUDAICLFK-UHFFFAOYSA-N Synonym: osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4 PubChem CID: 30318 IUPAC Name: tetraoxoosmium SMILES: O=[Os](=O)(=O)=O

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PubChem CID 30318
CAS 20816-12-0
Molecular Weight (g/mol) 254.23
MDL Number MFCD00011150
SMILES O=[Os](=O)(=O)=O
Synonym osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
IUPAC Name tetraoxoosmium
InChI Key VUVGYHUDAICLFK-UHFFFAOYSA-N
Molecular Formula O4Os
5

Osmium tetroxide, 4 wt.% solution in water, Thermo Scientific Chemicals

Linear Formula OsO4
Molecular Weight (g/mol) 254.23
InChI Key VUVGYHUDAICLFK-UHFFFAOYSA-N
Density 1.0400g/mL
PubChem CID 30318
Fieser 01,759; 02,301; 04,361; 05,141; 06,424; 10,290; 12,358; 13,186; 14,235; 15,240; 16,249; 17,236
RTECS Number RN1140000
Formula Weight 254.2
Boiling Point 100.0°C
Color Yellow
Physical Form Solution
Chemical Name or Material Osmium tetroxide
SMILES O=[Os](=O)(=O)=O
Merck Index 15, 6990
Concentration or Composition (by Analyte or Components) 3.92 to 4.08%
CAS 7732-18-5
Health Hazard 3 GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air a
MDL Number MFCD00011150
Health Hazard 2 GHS H Statement
Causes serious eye damage.
Fatal in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Harmful if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Packaging Glass bottle
Solubility Information Solubility in water: soluble
Health Hazard 1 GHS Signal Word: Danger
Synonym osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
TSCA TSCA
IUPAC Name tetraoxoosmium
Molecular Formula O4Os
EINECS Number 244-058-7
Specific Gravity 1.04