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Osmium tetroxide, 99.9+%, (trace metal basis), Acros Organics

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Quantity:
100mg
250mg
500mg
1g
5g
20816-12-0
O4Os
254.2
MFCD00011150
VUVGYHUDAICLFK-UHFFFAOYSA-N
osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
30318
tetraoxoosmium
O=[Os](=O)(=O)=O
20816-12-0
O4Os
254.2
MFCD00011150
VUVGYHUDAICLFK-UHFFFAOYSA-N
osmium tetroxide,osmium tetraoxide,osmic acid,perosmic oxide,osmic acid anhydride,osmium viii oxide,oso4,perosmic acid anhydride,osmiumtetroxide,osmium oxide, t-4
30318
tetraoxoosmium
O=[Os](=O)(=O)=O
For ultra trace analysis, Oxidation reagent
Assay Percent Range 99.9+%
Linear Formula OsO4
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
Merck Index 15, 6990
Solubility Information Solubility in water: 72g/L (25°C). Other solubilities: soluble in alcohol,ether,dioxane,benzene and,carbon tetrachloride
Formula Weight 254.2
Physical Form Crystals
Percent Purity 99.9+%
Grade Trace Metal Basis
Heavy Metals 0.005% max
Heavy Metals (as Pb) 50ppm max.
Non_volatile Matter 0.2% max.
Packaging Ampule packed in Plastic container
Purity 99.9% min. (Metal purity)
Ruthenium (Ru) 0.0025% max.
Solubility Passes test
Boiling Point 130.0°C
Color Colorless to Yellow
Melting Point 40.0°C to 42.0°C
Quantity 250mg
Chemical Name or Material Osmium tetroxide
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GHS H Statement
Fatal in contact with skin.
Causes severe skin burns and eye damage.
Fatal if inhaled.
Fatal if swallowed.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.

GHS P Statement
Rinse mouth.
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Wear protective gloves/protective clothing/eye protection/f

GHS Signal Word: Danger

EINECSNumber : 244-058-7