- tetraethyl tin
- Химия: тетраэтилолово
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
lead processing — Introduction preparation of the ore for use in various products. Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low… … Universalium
industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… … Universalium
Tp ligand — In organometallic chemistry, the trispyrazolylborate ligand, often known as Tp, is a scorpionate ligand. By using different pyrazoles, a range of different ligands can be formed.The Tp ligands are usually synthesized by reacting pyrazole with… … Wikipedia
Silicon dioxide — Silica redirects here. For other uses, see Silica (disambiguation). Silicon dioxide … Wikipedia
Lead poisoning — Classification and external resources An X ray demonstrating the characteristic finding of lead poisoning, dense metaphyseal lines. ICD 10 T … Wikipedia
Dioxathion — IUPAC name S,S 1,4 dioxane 2,3 diyl O,O,O ,O tetraethyl bis(dithiophosphate) … Wikipedia
Lead — (pronEng|ˈlɛd) is a main group element with a symbol Pb ( la. plumbum). Lead has the atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metals. Lead has a bluish white color when freshly cut, but… … Wikipedia
Homoleptic — In inorganic chemistry, a homoleptic chemical compound is a metal compound with all ligands identical. [GoldBookRef | title = homoleptic | file = H02850] The term uses a homo prefix to indicate that something is the same for all. Examples *… … Wikipedia
Rotterdam Convention — The Rotterdam Convention is a multilateral agreement to promote shared responsibilities in relation to importation of hazardous chemicals. It became legally binding to its parties in 2004, and as of 2008, 73 countries were signatories and 126… … Wikipedia
Toxic metal — Toxic metals are metals that form poisonous soluble compounds and have no biological role, i.e. are not essential minerals, or are in the wrong form[1]. Often heavy metals are thought as synonymous, but lighter metals also have toxicity, such as… … Wikipedia
sodium — /soh dee euhm/, n. 1. Chem. a soft, silver white, metallic element that oxidizes rapidly in moist air, occurring in nature only in the combined state, and used in the synthesis of sodium peroxide, sodium cyanide, and tetraethyllead: a necessary… … Universalium