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Tetraphosphorus trisulfide

Tetraphosphorus trisulfide (P4S3) which is also called phosphorus sesquisulfide, can be obtained by heating a stoichiometric mixture of phosphorus and sulfur at 180 °C in an inert atmosphere. The compound (m.p. 174 °C) is soluble in toluene, carbon disulfide, and benzene, and it is used with potassium chlorate, sulfur, and lead dioxide in matches. [Pg.503]

Tetraphosphorus decasulfide, 4878 Tetraphosphorus decasulfide. pyridine complex Tetraphosphorus hexaoxide tetrasulfide, 4869 Tetraphosphorus tetraoxide trisulfide, 4859 Tetraphosphorus triselenide, 4880 Tetraphosphorus trisulfide, 4877 Tris(2-propylthio)phosphine... [Pg.271]

Tetraphosphorus decasulfide. pyridine complex, 4873 Tetraphosphorus hexanitride , 4775 Tetraphosphorus hexaoxide—bis(borane), 4862 Tetraphosphorus hexaoxide tetrasulfide, 4863 Tetraphosphorus tetraoxide trisulfide, 4853 Tetraphosphorus triselenide, 4874 Tetraphosphorus trisulfide, 4871... [Pg.2144]

Tetraphosphorus trisulfide, also known as phosphorus sesquisulfide, P4S3, can be obtained by heating a stoichiometric mixture of P4 and sulfur at 180 °C under an inert atmosphere. [Pg.307]

SYNS PHOSPHORUS SESQLTSULFIDE, free from yeUow or white phosphorus (DOT) PHOSPHORUS (III) SULFIDE (IV) SESQUISULFURE de PHOSPHORE (FRENCH) TETRAPHOSPHORUS TRISULFIDE TRISULFURATED PHOSPHORUS... [Pg.1122]

TETRAPHOSPHOR (GERMAN) see PHPOlO TETRAPHOSPHORUS TRISULFIDE see PHS500 TETRAPOM see TFS350... [Pg.1906]

Sulfur and phosphorus combine when heated together to form various compounds, including P0S5, P4S7, and P4S3. The last of these, tetraphosphorus trisulfide, is used as a constituent of match heads. [Pg.454]

Analyze and Conclude The equation representing the production of tetraphosphorus trisulfide (P4S3), a substance used in some match heads, is... [Pg.369]

Vaporized phosphorus is condensed to a white solid (mp = 44.2°C, bp = 280.3°C) under H2O to prevent oxidation. Even when kept under H2O, white phosphorus slowly converts to the more stable red phosphorus allotrope (mp = 597°C sublimes at 431°C). Red phosphorus and tetraphosphorus trisulfide, P4S3, are used in matches. They do not burn spontaneously, yet they ignite easily when heated by friction. Both white and red phosphorus are insoluble in water. [Pg.965]

CLE/WES] Clever, H. L., Westrum, Jr., E. F., Cordes, A. W., Heat capacities and thermodynamic properties of globular molecules. XIV. Tetraphosphorus trisulfide, tetraphosphorus triselenide, and tetraphosphorus decasulfide between 5 and 350 K, J. Phys. Chem., 69, (1965), 1214-1219. Cited on page 187. [Pg.684]

Balance the following equation so that it correctly describes the reaction for the formation of tetraphosphorus trisulfide (used in the manufacture of matches). [Pg.131]

The high reactivity of white phosphorus is attributed to structural strain The P—P bonds are compressed in the tetrahedral P4 molecule. White phosphorus was once used in matches, but because of its toxicity it has been replaced by tetraphosphorus trisulfide, P4S3. [Pg.846]

The tips of strike anywhere matches contain tetraphosphorus trisulfide, red phosphorus, and potassium chlorate. Friction converts kinetic energy into heat, which initiates a spontaneous reaction. [Pg.379]

Strike anywhere matches contain the compound tetraphosphorus trisulfide, which burns to form tetraphosphorus decaoxide... [Pg.172]

NiSe2 NICKEL DISELENIDE 1225 P4S3 TETRAPHOSPHORUS TRISULFIDE 1268... [Pg.1914]

Synonyms Phosphorus (III) sulfide (IV) Tetraphosphorus trisulfide Trisulfurated phosphorus... [Pg.3353]

Tetraphosphoric acid. See Polyphosphoric acid Tetraphosphoric acid, hexasodium salt. See Sodium tetraphosphate Tetraphosphorus trisulfide. See Phosphorus sesquisulfide... [Pg.4390]

Tetraphosphorus trisulfide, P4S3, is used in the manufacture of strike anywhere matches. Elemental phosphorus and sulfur react directly to form P4S3 ... [Pg.131]

Synonyms tetraphosphorus trisulfide trisulfurated phosphorus Uses in match tips. ABCD. ICU A... [Pg.1230]

Problem Using data in the periodic table, calculate the molecular (or formula) mass of (a) Tetraphosphorus trisulfide (b) Ammonium nitrate... [Pg.58]

See other pages where Tetraphosphorus trisulfide is mentioned: [Pg.978]    [Pg.1890]    [Pg.290]    [Pg.290]    [Pg.374]    [Pg.758]    [Pg.1977]    [Pg.2483]    [Pg.1890]    [Pg.177]    [Pg.987]    [Pg.1227]    [Pg.131]    [Pg.58]    [Pg.172]    [Pg.1455]    [Pg.1268]    [Pg.232]    [Pg.1008]    [Pg.77]    [Pg.359]    [Pg.547]    [Pg.172]   
See also in sourсe #XX -- [ Pg.503 ]

See also in sourсe #XX -- [ Pg.8 ]

See also in sourсe #XX -- [ Pg.15 ]

See also in sourсe #XX -- [ Pg.131 , Pg.135 ]

See also in sourсe #XX -- [ Pg.915 ]



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