List of articles in "Chemical Substance" category - Page 843

Naringin is a flavanone glycoside. It is a major flavonoid in grapefruit and gives the grapefruit juice its bitter taste. It is metabolized to the flavanone naringenin in humans. Both […]

Phosphoryl chloride (commonly called phosphorus oxychloride) is a colourless liquid with the formula POCl3. With the freezing point of 1 °C and boiling point 106 °C the liquid range is […]

Choline chloride is an organic compound and a quaternary ammonium salt. It has a choline cation with chloride anion. Alternative names are hepacholine biocolina and lipotril.

The name apophyllite refers to a specific group of phyllosilicates a class of minerals. Originally the group name referred to a specific mineral but was redefined in 1978 to stand […]

Zeaxanthin is one of the most common carotenoid alcohols found in nature. It is important in the xanthophyll cycle.

Yttrocerite is a mineral with a chemical formula CaF2+(YCe)F3. It is a bluish red fluoride with isometric crystals and is named for the Yttrium and Cerium it contains. It has […]

Algodonite is a copper arsenide mineral with formula: Cu6As. It is a gray white metallic mineral crystallizing in the hexagonal system. It has a Mohs hardness of 4 and a […]

A compound related to Lawesson’s reagent named NpP2S4 has been formed by the reaction of 1-bromonaphthalene with P4S10 this is a 1324-dithiadiphosphetane 24-disulfide which has a naphth-18-diyl group holding the […]

Copiapite is a hydrated iron sulfate mineral with formula: Fe2+Fe3+4(SO4)6(OH)2·20(H2O). Copiapite can also refer to a mineral group the copiapite group.Copiapite is strictly a secondary mineral forming from the weathering […]

Ethyl 2-bromoacetate is the chemical compound with the formula CH2BrCO2C2H5. It is the ethyl ester of bromoacetic acid and is prepared in two steps from acetic acid. It is a […]