Pseudaconitine known also as nepaline (C36H51NO12) is an extremely toxic alkaloid found in high quantities in the roots of Aconitum ferox also known as Indian Monkshood which belongs to the […]
List of articles in "Chemical Substance" category - Page 919
Trimethylaluminium
Trimethylaluminum is the chemical compound with the formula Al2(CH3)6 abbreviated as Al2Me6 (AlMe3)2 or the abbreviation TMA. This pyrophoric colorless liquid is an industrially important organoaluminum compound. It evolves white […]
Oxygen difluoride
Oxygen difluoride is the chemical compound with the formula OF2. As predicted by VSEPR theory the molecule adopts a V shaped structure like H2O but it has very different properties […]
Phosphonium
The phosphonium (more obscurely: phosphinium) cation describes polyatomic cations with the chemical formula PR+4. Salts of the parent PH4+ are rarely encountered but this ion is an intermediate in the […]
Quaternium-15
Quaternium-15 is a quaternary ammonium salt used as a preservative in many cosmetics and industrial substances. It acts as a formaldehyde releaser.
Sudan IV
Sudan IV (C24H20N4O) is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids triglycerides and lipoproteins on frozen paraffin sections. It has the appearance of reddish brown […]
Pyrargyrite
Pyrargyrite is a sulfosalt mineral consisting of silver sulfantimonide Ag3SbS3. Known also as dark red silver ore or ruby silver it is an important source of the metal.It is closely […]
Wilkinson’s catalyst
Wilkinson’s catalyst is the common name for chlorotris(triphenylphosphine)rhodium(I) a coordination compound with the formula RhCl(PPh3)3 (Ph = phenyl). It is named after the chemist and Nobel Laureate Sir Geoffrey Wilkinson […]
Oligoclase
Oligoclase is a rock-forming mineral belonging to the plagioclase feldspars. In chemical composition and in its crystallographic and physical characters it is intermediate between albite (NaAlSi3O8) and anorthite (CaAl2Si2O8). The […]
Olivenite
Olivenite is a copper arsenate mineral formula Cu2AsO4OH. It crystallizes in the monoclinic system (pseudo-orthorhombic) and is sometimes found in small brilliant crystals of simple prismatic habit terminated by domal […]