List of articles in "Chemical Substance" category - Page 1003

Periclase occurs naturally in contact metamorphic rocks and is a major component of most basic refractory bricks. It is a cubic form of magnesium oxide (MgO).It was first described in […]

Yttrium barium copper oxide often abbreviated YBCO is a family of crystalline chemical compounds famous for displaying High-temperature superconductivity. It includes the first material ever discovered to become superconducting above […]

Bromothymol blue (also known as bromothymol sulfone phthalein Bromthymol Blue and BTB) is a pH indicator for weak acids and bases. It is mostly used in applications that require measuring […]

2C-T-2 or 25-dimethoxy-4-ethylthiophenethylamine also known as Rosy is a psychedelic and entactogenic phenethylamine of the 2C family. It was first synthesized in 1981 by Alexander Shulgin. The drug has structural […]

Magnesium diboride (MgB2) is a simple ionic binary compound that has proven to be an inexpensive and useful superconducting material.

Astrophyllite is a very rare brown to golden-yellow hydrous potassium iron titanium silicate mineral. Belonging to the astrophyllite group astrophyllite may be classed either as an inosilicate phyllosilicate or an […]

Chlorine dioxide is a chemical compound with the formula ClO2. This yellowish-green gas crystallizes as bright orange crystals at −59 °C. As one of several oxides of chlorine it is […]

Azurite is a soft deep blue copper mineral produced by weathering of copper ore deposits. It is also known as Chessylite after the type locality at Chessy-les-Mines near Lyon France. […]

Semiheavy water is the result of replacing one of the protium in light water to deuterium. It exists whenever there is water with light hydrogen (protium 1H) and deuterium (D […]

Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring. It is also known as E number E102 C.I. 19140 FD&C Yellow 5 Acid Yellow 23 […]