List of articles in "Chemical Substance" category - Page 781

Uranium trioxide (UO3) also called uranyl oxide uranium(VI) oxide and uranic oxide is the hexavalent oxide of uranium. The solid may be obtained by heating uranyl nitrate to 400 °C. […]

Cyclopentadienyl (systematically named 1λ3-cyclopenta-24-diene and cyclo-pentakis(hydridocarbon)(5 C—C)) is an organic compound with the chemical formula (CH)5 (also written [(CH)5] or C5H5). Cyclopentadienyl is closely related to cyclopentadiene. Cyclopentadienyl has five […]

910-Bis(phenylethynyl)anthracene (BPEA) is an aromatic hydrocarbon with the chemical formula is C30H18. It displays strong fluorescence and is used as a chemiluminescent fluorophore with high quantum efficiency.It is used in […]

Polysorbate 20 (common commercial brand names include Alkest TW 20 and Tween 20) is a polysorbate surfactant whose stability and relative non-toxicity allows it to be used as a detergent […]

Geigerite is a mineral a complex hydrous manganese arsenate with formula: Mn5(AsO3OH)2(AsO4)2·10H2O. It forms triclinic pinacoidal vitreous colorless red to brown crystals. It has a Mohs hardness of 3 and […]

Cylindrite is a sulfosalt mineral containing tin lead antimony and iron with formula: Pb3Sn4FeSb2S14. It forms triclinic pinacoidal crystals which often occur as tubes or cylinders which are in fact […]

New methylene blue (also NMB) is an organic compound of the thiazine class of heterocycles. It is used as a stain and as an antimicrobial agent. It is classified as […]

Phycoerythrobilin is a red phycobilin i.e. an open tetrapyrrole chromophore found in cyanobacteria and in the chloroplasts of red algae glaucophytes and some cryptomonads. Phycoerythrobilin is present in the phycobiliprotein […]

2-Methylheptane is a branched alkane isomeric to octane. Its structural formula is (CH3)2CH(CH2)4CH3.

1-Nonanol is a straight chain fatty alcohol with nine carbon atoms and the molecular formula CH3(CH2)8OH. It is a colorless to slightly yellow liquid with a citrus odor similar to […]