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

Manufacturer:  Acros Organics 191185000

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Catalog No. AC191185000



Description

Description

For ultra trace analysis, Oxidation reagent
Specifications

Specifications

Osmium tetroxide
Trace Metal Basis
O4Os
MFCD00011150
inverted exclamation mark r osmic acid inverted exclamation mark, osmium tetroxide solution for electron microscopy in h2o, os encat r 40 extent of labeling: 0.3 mmol/g os loading, osmium tetroxide solution 2.5 wt. % in tert-butanol, osmium tetroxide ~1 wt. % on poly 4-vinylpyridine, osmium viii oxide on poly 4-vinylpyridine, osmium tetroxide on poly 4-vinylpyridine, osmium tetroxide solution 4 wt. % in h2o, osmium tetroxide reagentplus r
O=[Os](=O)(=O)=O
254.226
254.2
≥99.9%
0.2% max.
Solubility in water: 72g/L (25°C). Other solubilities: soluble in alcohol, ether, dioxane, benzene and, carbon tetrachloride
Colorless to Yellow
500mg
20816-12-0
99.9+%
OsO4
15, 6990
VUVGYHUDAICLFK-UHFFFAOYSA-N
tetraoxoosmium
30318
Crystals
50ppm max.
0.0025% max.
130.0°C
40.0°C to 42.0°C

Chemical Identifiers

20816-12-0
254.226
VUVGYHUDAICLFK-UHFFFAOYSA-N
30318
O=[Os](=O)(=O)=O
O4Os
MFCD00011150
inverted exclamation mark r osmic acid inverted exclamation mark, osmium tetroxide solution for electron microscopy in h2o, os encat r 40 extent of labeling: 0.3 mmol/g os loading, osmium tetroxide solution 2.5 wt. % in tert-butanol, osmium tetroxide ~1 wt. % on poly 4-vinylpyridine, osmium viii oxide on poly 4-vinylpyridine, osmium tetroxide on poly 4-vinylpyridine, osmium tetroxide solution 4 wt. % in h2o, osmium tetroxide reagentplus r
tetraoxoosmium
Safety and Handling

Safety and Handling

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
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Gently wash with plenty of soap and water. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

Danger

SDS Documents