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


Quantity 100mg

Manufacturer: thermo fisher scientific  191181000

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Catalog No. AC191181000

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Description & Specifications

Chemical Identifiers

Purity Grade Trace Metal Basis
Physical Form Crystals
Assay ≥99.90% (OsO4) (based on metal purity)
Formula Weight 254.2
Quantity 100mg
Color Colorless to yellow
Merck Index 15, 6990
Melting Point 40° to 42°C
Solubility Solubility in water: 72g/L (25°C). Other solubilities: soluble in alcohol, ether, dioxane, benzene and, carbon tetrachloride
Non_volatile Matter 0.2% max.
Ruthenium (Ru) 0.0025% max.
Assay Percent Range 99.9+%
Linear Formula OsO4
MDL Number MFCD00011150
Health Hazard 2 GHS P Statement Fatal in contact with skin. Causes severe skin burns and eye damage. Fatal if inhaled. Fatal if swallowed.
Health Hazard 3 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
Chemical Name or Material Osmium tetroxide
CAS 20816-12-0
Heavy Metals (as Pb) 50ppm max.
Molecular Formula O4Os
Synonym Osmic acid
Health Hazard 1 Danger

Specifications

Chemical Name or Material Osmium tetroxide
CAS 20816-12-0
Purity Grade Trace Metal Basis
Assay ≥99.90% (OsO4) (based on metal purity)
Assay Percent Range 99.9+%
Molecular Formula O4Os
Linear Formula OsO4
Formula Weight 254.2
MDL Number MFCD00011150
Synonym Osmic acid
Accessories

Danger

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

GHS P Statement Fatal in contact with skin. Causes severe skin burns and eye damage. Fatal if inhaled. Fatal if swallowed.

SDS & Safety Documents