natrijum cijanid

natrijum cijanid

NaCN A poisonous, water-soluble, white powder melting at 563_C; decomposes rapidly when standing; used to manufacture pigments, in heat treatment of metals, and as a silver- and gold-ore extractant.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน: sodium acid chromate_₀
Blossary:
อุตสาหกรรม/ขอบเขต: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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cijanid

Chemistry; General chemistry

1. An ion with a -1 charge containing one atom of carbon bound to one atom of nitrogen. 2. A compound that contains CN- ions.

cijanid

Chemistry; Inorganic chemistry

Any of a group of compounds containing the CN group and derived from hydrogen cyanide, HCN.

bakar cijanid

Chemistry; Inorganic chemistry

Cu(CN) 2 A green powder, insoluble in water; used in electroplating copper on iron. Also known as copper cyanide.

cink-cijanid

Chemistry; Inorganic chemistry

Zn(CN) 2 A toxic, white powder that is insoluble in water and alcohol, soluble in alkalies and dilute acids; melts at 800_C; used as an analytical reagent and insecticide, and in ...

srebro cijanid

Chemistry; Inorganic chemistry

AgCN A poisonous, white, light-sensitive powder; insoluble in water, soluble in alkalies and acids; decomposes at 320_C; used in medicine and in silver plating.

zlatni natrijum hlorid

Chemistry; Inorganic chemistry

NaAuCl 4 _2H 2 O Yellow crystals, soluble in water and alcohol; used in photography, fine glass staining, porcelain decorating, and medicine. Also known as gold salt; gold sodium ...

halkogenid

Chemistry; Inorganic chemistry

A binary compound containing a chalcogen and a more electropositive element or radical.

srebro permanganat

Chemistry; Inorganic chemistry

AgMnO 4 Water-soluble, violet crystals that decompose in alcohol; used in medicine and in gas masks.

bakar fluorid

Chemistry; Inorganic chemistry

CuF 2 White crystalline powder used in ceramics and in the preparation of brazing and soldering fluxes. Also known as copper fluoride.

živa sulfat

Chemistry; Inorganic chemistry

Hg 2 SO 4 Poisonous yellow-to-white powder; soluble in hot sulfuric acid or dilute nitric acid, insoluble in water; used as a catalyst and in laboratory batteries.