Osmium Tetroxide, Osmic Acid

Osmium Tetroxide and Osmic Acid are two chemical compounds that are important in medicine and science. Both compounds are used to stain fats and are used as fixatives in the process of preparing tissues for microscopic examination.

Osmium Tetroxide is a colorless or yellowish substance that has the formula OsO4. It is a volatile compound, meaning its vapors can have a toxic effect on the human body. Osmium tetroxide is used as a fixative for tissues to make them more accessible for examination under a microscope.

Osmic acid is another chemical compound that is used as a dye to color fats. It has the formula H2OsO4 and is more acidic than osmium tetroxide. Osmic acid is also a volatile compound and can have a toxic effect on the human body if vapors are inhaled.

Both compounds are used in medical and scientific research, but their use must be strictly controlled and safe. All precautions and protection must be observed to avoid toxic effects on the human body and the environment.



Osmium Tetroxide is a chemical compound known for its use in medicine and cosmetology. This colorless or yellow substance is used as an antiseptic and dye for oily fabrics. It is also used in the production of cosmetic products such as creams and lotions. Osmium tetroxide or



Osmium tetroxide (OsO4) is a colored, easily oxidized (reduced in air) to light brown quinoline osmium quinone, highly toxic if inhaled and if wetted by skin. Chemical formula: Osmium(VIII) oxide. Used in analytical chemistry (for the determination of sodium, potassium, ammonium, magnesium, calcium cations