List of articles in "Chemical Substance" category - Page 857

Thallium(III) hydroxide Tl(OH)3 is a hydroxide of thallium. It is a white solid.Thallium(III) hydroxide is a very weak base; it is changed to thallium(III) ion Tl3+ only in strongly acid […]

Thallium(I) hydroxide also called thallous hydroxide TlOH is a hydroxide of thallium with thallium in oxidation state +1. Thallous hydroxide is a strong base; it is changed to thallous ion […]

Lead(II) hydroxide Pb(OH)2 is a hydroxide of lead with lead in oxidation state +2. Although it appears a fundamentally simple compound it is doubtful if lead hydroxide is stable as […]

Tin(II) hydroxide Sn(OH)2 also known as stannous hydroxide is a chemical compound of tin in the +2 [oxidation state].

Pyrazole is the organic compound with the formula C3H3N2H. It is a heterocycle characterized by a 5-membered ring of three carbon atoms and two adjacent nitrogen centres. Pyrazoles are also […]

N-Nitrosonornicotine (NNN) is a nitrosamine produced during the curing and processing of tobacco and has been classified by the IARC as a Group 1 carcinogen. Although no adequate studies of […]

Dithiothreitol (DTT) is the common name for a small-molecule redox reagent known as Cleland’s reagent. DTT’s formula is C4H10O2S2 and the molecular structure of its reduced form is shown at […]

Massicot is lead(II) oxide in an orthorhombic lattice structure.Lead(II) oxide is also called lead monoxide and also called PbO. PbO molecules can occur in one of two lattice formats orthorhombic […]

Polyhalite is an evaporite mineral a hydrated sulfate of potassium calcium and magnesium with formula: K2Ca2Mg(SO4)4·2H2O. Polyhalite crystallizes in the triclinic system although crystals are very rare. The normal habit […]

Polybasite is a sulfosalt mineral of silver copper antimony and arsenic. Its chemical formula is [(AgCu)6(SbAs)2S7][Ag9CuS4].It forms black monoclinic crystals (thin tabular with six corners) which can show dark red […]