kalijum nitrit

kalijum nitrit

KNO₂ White, deliquescent prisms, melting at 297– 450_C; soluble in water, insoluble in alcohol; strong oxidizer, exploding at over 550_C; used as an analytical reagent, in medicine, organic synthesis, pyrotechnics, and explosives.

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ส่วนหนึ่งของคำพูด: noun
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Blossary:
อุตสาหกรรม/ขอบเขต: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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nitrit

Chemistry; General chemistry

1. The NO2- ion, formed by reaction of nitrous acid with a base . 2. A compound containing the NO2- ion.

kalijum glutamat

Chemistry; Organic chemistry

KOOC(CH 2 ) 2 CH(NH 2 )COOH_H 2 O White, hygroscopic, water-soluble powder; used as a flavor enhancer and salt substitute. Also known as monopotassium L-glutamate.

kalijum glicerofosfat

Chemistry; Organic chemistry

K 2 C 3 H 5 O 2 _H 2 PO 4 _3H 2 O Pale yellow, syrupy liquid, soluble in alcohol; used in medicine and as a dietary supplement. Also known as potassium glycerinophosphate.

kalijum citrat

Chemistry; Organic chemistry

K 3 C 6 H 5 O 7 _H 2 O Odorless crystals with saline taste; soluble in water and glycerol, deliquesent and insoluble in alcohol; decomposes about 230_C; used in medicine.

kalijum glukonat

Chemistry; Organic chemistry

KC 6 H 11 O 7 An odorless, white crystalline compound with salty taste; soluble in water, insoluble in alcohol and benzene; used in medicine.

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.

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.